Why the screen goes blank in WhatsApp

Volume

Can’t play a voice message in WhatsApp, can’t listen, although you constantly press the play button? Have you checked if the sound is turned on on the phone? We advise you to do the following:

  • Open the audio file and run it;
  • Press the volume up button;
  • Be sure to watch the screen. a sound indicator should appear.

Everything worked out? Congratulations! If the smartphone still does not play audio, we recommend cleaning the speakers.

  • Turn the phone over and check if the holes are clogged with dust;
  • Remove dirt if necessary with a soft dry brush.

Couldn’t fix the speaker breakage yourself? Contact the service center!

Can’t listen to voice message on Whatsapp: troubleshooting

Are you asking the question “I can’t listen to a voice message on Whatsapp“, constantly encountering difficulties? We can help you. after a thorough analysis of the problem, effective solutions were found. Read them in our article. everything is described in detail and clearly, even a beginner will figure it out.

Motion Sensor

Screen keeps going blank while listening to Whatsapp voice messages? Perhaps the problem lies in the motion sensor, which was accidentally blocked.

  • When the smartphone is brought to the ear, the screen turns off. this is done for the convenience of the user;
  • If you cover the top of the phone with your hand or finger, the sensor is deactivated;
  • Take your hand off and try to start recording again.

This is a common reason why it is impossible to listen to a voice message on Whatsapp. as you can see, it can be solved in the blink of an eye. There are other options, let’s consider them in more detail?

No permission

If you are wondering why WhatsApp does not load voice messages, the first step is to understand if the program has been given permission to use the microphone. When you turn on the Whatsapp messenger for the first time, it asks for access to the audio headset. you may not have given the appropriate rights. Fix?

  • Open your smartphone settings;
  • Go to the list of applications and find the messenger;
  • Click on the microphone icon and move it to the “On” position.

We have analyzed the first reason why audio files cannot be opened or listened to. Moving on to the next problem?

Here we look at other problems:

Headset connected

The last obvious reason why audio files in Whatsapp are not downloaded or listened to is the parallel connection of another device. Make sure there are no headphones or other devices in the inlet.

We have analyzed the main problems that lead to the fact that voice messages in Whatsapp are not being listened to. Save our review to bookmarks so as not to lose useful and necessary tips and not to complain “I can not listen to the voice message in Whatsapp“!

Why the screen goes blank when I make a video call in WhatsApp

Sometimes for Android phone owners, the screen goes blank when making a video call in WhatsApp. Such a malfunction greatly affects the full use of the smartphone.

Disable motion sensor on Android

You can also disable the sensor using the w3bsit3-dns.com program and the Sensor Disable Xposed module. For this you need:

  • Download this program and module to your smartphone.
  • Install them via file explorer.
  • Go to the Sensor Disable Xposed module, click “Framework” and tap “Ok”.
  • Click “Install / Update”, then allow superuser rights.
  • Refuse to restart, return to the page with the framework and select the “Modules” item.
  • Check the box next to “Sensor Disable”, select the heading “Accelerometer” at the top left.
  • In the new window, select the item “Proximity” and in the next window, click “Remove sensor”.
  • In the lower right corner, click on the floppy disk icon (save) and restart the phone.

Setting up a motion sensor on Android

The motion sensor (proximity sensor) can be configured using internal settings or third-party programs. First, you should check if it is enabled on Android or not. For this you need:

  • Open “Settings” in the phone.
  • Select the item “Calls”.
  • Go to the section “Incoming calls”.
  • In the item “Proximity sensor” put a tick if it is not there.

When calibrating the sensor, you need to do the following:

  • Go to “Settings”. Select the “Screen” section.
  • In the screen menu at the bottom, tap on the item “Calibration of the proximity sensor”.
  • A window will open with calibration instructions and a “target” in the center of the screen. Follow these steps:
  • remove objects in front of the sensor, press “Start” and wait a few seconds (at the end of the process, the center of the “target” will change color);
  • place an object (for example, a sheet of paper) in front of the sensor at a distance of 3-5 cm and, without removing it, press “Next” (upon completion of the process, the center of the “target” will change color again);
  • slowly bring the object closer and away from the sensor (the screen goes out and lights up brighter again), then press “Ok”.

You can check the operation of the motion sensor through the engineering menu. To do this, you need to enter it using a specialized code. You will need to do the following:

  • Enter ### when dialing the phone number.
  • In the menu that appears, select the “Hardware Testing” section.
  • Press the “Sensor” item, then the “Light / Proximity Sensor” item and the “PC Data Collection” button.
  • In the opened window for testing the motion sensor, tap “Get One Data”, the screen should display zero.
  • Then attach an object to the sensor and press “Get One Data” again. In this version of the check, the number 255 should be displayed.

If all the test values ​​match, then the motion sensor on the display is working correctly.

For different manufacturers of smartphones, the access code to the engineering menu may differ. If you can’t get into the menu by entering the universal code, you can try the following combinations:

  • for Sony: ###, ###, ###;
  • for Philips: ###, ###;
  • for ZTE and Motorola: ###;
  • for HTC: ###, ###, ###;
  • for Samsung: ###, ###, ###;
  • for Prestigio: ###;
  • for LG: 3845 #;
  • for Huawei: ###, ###;
  • for Alcatel, Fly and Texet: ###;
  • for Acer: ###;
  • for smartphones with Media Tek processor (most Chinese models): ###.

WhatsApp on Fly does not provide such codes.

If the engineering menu on the smartphone does not open, you can install an analog program called “Launching the MTK engineering menu” on the phone. All actions in the program follow almost the same scenario as in the phone’s engineering menu:

  • After installing the utility, open the “Hardware Testing” section.
  • Select the “Sensor” section, then “Light / Proximity Sensor”.
  • In the list that opens, select “PC Calibration”, then click “Calibration”.
  • As an object approaches and moves away above the sensor, the PS value should increase or decrease. If so, then the sensor is working.
  • If the value does not change, you need to put the phone on a flat surface and tap on “Do calibration”. After troubleshooting, the message “Calibration success” will appear.

Also, to configure the motion sensor, the “Proximity Sensor Reset” utility is used. It is necessary to perform the following manipulations:

  • After installing and running the application, tap the inscription “Calibrate Sensor”.
  • Close the sensor with an object and press the “Next” button.
  • Remove the object from the sensor and press “Next” again.
  • Then press the red button “Calibrate” and confirm by pressing “Confirm”.
  • In a new window, the program will ask for permission for root rights, click “Allow”.
  • After the smartphone restarts, check the sensor is working properly.

The screen turns off during a video call: the reason

There are several reasons for the screen to turn off during a video call:

  • Glass was installed incorrectly when assembling the phone. The edge of the glass overlaps the motion sensor, and it reacts to this interference.
  • Factory settings are incorrect.
  • When installing unofficial firmware, some functions of the phone stop working, incl. and motion sensor.
  • The motion sensor is clogged from prolonged use of the phone.
  • Bad contact of the sensor cable due to the fall of the phone.
  • The motion sensor stops functioning properly when an additional protective glass or protective film is attached.

We contact the service center

It happens that a hardware failure occurs in Android and the motion sensor needs to be replaced. In this case, it is recommended to contact the service center for specialist help.

What needs to be done to make sure the breakage?

First, you need to make sure the laptop does not automatically go to sleep. To do this, just move the mouse or move your finger on the touchpad (touch panel). Secondly, if the screen is dim (but not black), the reason may be a failure of the screen settings.

In this situation, you need to check the settings and restore optimal for work.

Because of what the screen may go blank?

If the settings and sleep mode have nothing to do with it, the following may cause the screen to go blank:

Operating system error, Windows crash. To solve this problem, you will need to reset the BIOS settings, and then reinstall the OS. If the dying screen began to pester after a new version of the operating system was installed, you need to roll it back to the previous version.

The problem is in the power settings. For this reason, the screen turns off very often, as the laptop goes into power saving mode in order to extend the charging time and, accordingly, increase the period of use until it is completely discharged and turned off.

The solution is to select new settings in the “Power” section, which is located in the “Taskbar” or in the “Control Panel” / “System and Security”.

In the “Settings” section, you need to select the period of time after which the system will automatically dim the screen in order to save energy. You can also individually adjust the brightness of the screen in operating mode.

The Power Options tab allows you to make an appropriate power plan active. It is rational to use the one recommended by the system itself. New settings will take effect after they are saved.

Dirty, dusty laptop. The laptop should be cleaned regardless of the state of the technology. Excessive dust accumulated in the laptop can cause the monitor to flicker and even darken.

Gathering of drivers. Often the laptop screen goes blank due to the unstable operation of the video card driver.

Reinstalling the driver may resolve the screen dimming or blanking issue. But there are times when the video card itself burns out, one of its nodes fails, or the power cable that communicates the video card and the power supply is damaged, which requires hardware repair, which is impossible to do with your own hands without special tools and certain knowledge and experience.

Infection of laptop with malware. Often, it is viruses in a laptop that can provoke a darkening of the screen during the operation of computer equipment. In order to cure a laptop and eliminate this problem, it is enough to install a high-quality licensed antivirus program on it.
Sometimes you just need to analyze in what situation, at what time, which causes the darkening of the laptop screen.

Perhaps this problem occurs due to the download / activation of a third-party application or program of questionable origin. In this situation, it is advisable to clear the laptop of such programs.

Why the screen goes blank in WhatsApp

Many budget (and often expensive) laptops have a problem when the screen goes blank while playing or typing.

Naturally, each user in this case has a question: why the laptop screen goes blank during operation and how can this trouble be eliminated without spending money on maintenance?

As an inexperienced laptop user, sometimes you can solve the problem of a dying screen without the help of a computer wizard.

When you may need specialist help?

There are a number of problems with a laptop, accompanied by a dying screen, which can only be eliminated by a master. These problems include:

Failure of a spare part that serves to illuminate the screen.

As a spare part, both the backlight itself and an inverter or a loop that transfers power supply to components can act. In the latter case, when the lid is closed, the screen blinks.

After diagnostics, the work to restore the screen consists in repairing or replacing a part.

Failure of the matrix, motherboard. This breakdown can be eliminated only at the service center by replacing the screen with a new one.

If you cannot find the cause of the breakdown on your own, you need to contact a specialist as soon as possible, since such problems can cause other breakdowns, the cost of repairing which will be much more expensive.

Be sure to contact the service center master if the reason for the dying laptop screen is a technical or electronic component.

screen, goes, blank, whatsapp

Regardless of whether the cause belongs to the hardware or software category, after an in-depth diagnosis, it will be identified and eliminated as soon as possible.

Tell your friends on social networks

Why the screen goes blank in WhatsApp

If, while working at the computer, you observe an involuntary shutdown of the screen, but the PC itself is working at the same time, the essence of the problem does not always lie in the monitor. The case may be a connection error, a malfunction of a video card or other components, as well as for a number of other reasons, but first things first. Below we will consider all the reasons why such a nuisance may arise.

Reason one. monitor malfunction

Since the monitor screen goes out, but the computer continues to work, you should start by checking the most obvious cause of the malfunction.

First you need to turn off your computer, and then turn it on and watch the monitor.

  • When turning on the PC, the monitor cleared up and immediately darkened?

Perhaps this is due to the backlight lamps installed in modern LCD monitors. They could burn out.

  • The monitor screen is dark, and when illuminated under a backlight, it is faded?

Most likely, the point is a malfunction of the voltage inverter.

In order to understand what the true cause of the monitor malfunction is, disconnect it from the system unit. If the inscription “No signal” or something SIMilar does not appear on the screen, you cannot do it on your own. Repair can solve the problem, but in the worst case, you will have to buy a new monitor.

The second reason is a malfunction of the video card

If any component is faulty in the computer, it often warns of this when turned on by intermittent signals.

Disconnect the PC from the network, wait a few minutes, open the lid of the system unit and move the discrete video card a little (if you have one). Turn on your computer. If that doesn’t work, remove the discrete video adapter and connect the monitor to the integrated (on-board) video card.

The third reason is dust

If you haven’t cleaned your computer for a long time, it makes sense to do it now. It is possible that the dust that has accumulated in the system unit does not allow the video card or RAM to work correctly, causing it to fail. Disassemble your PC and clean it from dust. We recommend using a USB vacuum cleaner and a soft brush for this. This procedure must be done at least twice a year, but more often.

Reason four. cable damage

Quite a common cause of many computer malfunctions, but it is not so easy to notice it at first glance. Externally, the cable may well seem safe and sound.

You can check this in the following way: find a SIMilar cable and connect it. If everything works, you know what the problem is.

The fifth reason. incorrect connection

or less modern computers have two video cards. integrated and discrete. If you or someone, without your knowledge, mistakenly connected the monitor in the wrong place, the computer SIMply will not see it, although it will show characteristic signs of life.

The fact is that in the BIOS settings, the default preference is given to a more powerful card, that is, a discrete one. In this case, when connected to the integrated video card, the monitor screen will remain black.

To solve the problem, check if your monitor is connected to the correct video card.

Reason six. malfunction of the processor or motherboard

In this case, coolers continue their work, thereby creating the illusion of a correctly working computer. Pay your attention to whether there is an intermittent beep when starting the PC, whether a mouse with a keyboard is highlighted, a USB flash drive.

The seventh reason. banal life situations

An absolutely serviceable monitor may well stop showing signs of life due to the fact that its owner or someone without his knowledge, by the wildest accident, turned off something. Be it the monitor’s power button, the cable for connecting it to the PC or the power cable, but if you are sure that everything should work, you definitely will not think to turn your attention to such trifles, but you should start with this.

Bottom line: before you panic, thoroughly check the power on / connection of the monitor.

That’s all, now you know exactly what to do if the monitor screen goes blank, but the computer continues to work.

Comments 253

Hello!
The problem is this. During games, watching a movie, surfing the Internet, etc.
The monitor goes out (sometimes a strange sound is heard) and writes “no signal” and the rest of the PC components work (sometimes the entire PC is cut down, and sometimes it restarts). And that’s when the monitor just goes out, and the rest everything works. An orange light is on on the monitor, indicating that the monitor is only turned on, but when the monitor is turned off and back on, the blue light turns on and the monitor itself lights up and says “no signal” and the orange light turns on and the screen goes out again. It turns on only if you completely turn off the PC and turn it back on.
What to do to solve this problem?

Hello, Alexander. I propose to exclude problems with a logical exception)

Try connecting the monitor to another PC or laptop first using the same HDMI or VGA cable. If the problem persists, replace the cable. If after changing the cable the signal still disappears, then the problem is in the monitor device itself. Therefore, everything works well on your PC, the cable is also workable.

If after connecting to another PC the error disappeared, then most likely the problem is in your computer. If you have 2 video cards (built-in and additional, then in the graphics settings change the priority of use. It is possible that the problem lies in the breakdown of the used GPU. Well, that’s all you can do for now).

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Next, you will need to disassemble the PC for troubleshooting. Maybe the capacitor is broken or some other part. Because of this, a power surge occurs and the graphics are turned off so as not to burn out. Well, or something else)

The same problem, I just noticed that the processor cooler also turns off.

hello, too, the problem with the monitor goes out by itself, but when you watch a movie or play everything is fine. what can be?

The same thing. During games, all the rules and during normal operation are turned off or rebooted. You solved your problem ?

You have solved the problem ?

Good afternoon. First, try reinstalling the video card drivers. in most cases this solves the problem.

If it remains, proceed by the elimination method. check the video card on another computer, if everything is working properly, then the power supply and the monitor itself.

Try to eliminate the possibility of a software problem first (reinstall Windows and drivers), and then check the hardware.

Alexander, the same problem! (

Hello, I have a current problem. I enter any game make the screen full and my monitor turns off. I can’t calmly have nothing to do while the monitor turns off only when I go to any game, no matter whether it is on the social network or not, if the game is on the social network it turns off when it’s a 3D shooter. and if on the PC itself, then any! Please help me to solve this problem I am already tortured.

So you have something with the video card.

Check your graphics card. Most likely, it lacks RAM or internal damage to the device. What is your card model, what processor, how much RAM is on your computer.

I suspect the graphics card is overheating and shutting down. Maybe some wire has come off inside. Take the video card to a specialist for inspection.

Also a problem SIMilar to asus vw246h, I play WOT in windowed mode, switch to full screen through altenter and black screen, but everything works and sound too, monitor off. on earned, but sometimes throws off into windowed mode, and rarely that everything is normal. I took the TV set, too, connected the lcd via hdmi to the PC, everything was clear without any failures, then in windowed mode, then in full, at least a hundred times in a row, and everything is OK.
What can be with the monitor.

there was such a problem, I fixed it by setting a lower resolution in the game.

try to connect the monitor to the mat board and drive the computer on the internet. games, etc. give him more load. if the computer works and does not turn off, then the problem is in the video card, namely in the processor. there apparently the thermal paste has dried, try replacing the thermal paste, if the problem persists then you have a micro processor welded and then only a complete replacement of the vidyuhi.

Good afternoon, such a disaster. I bought a used video card R7 370 4gb, it came with a vga-dvi i adapter. I connected it through it and could not configure the maximum resolution (it SIMply was not there) thought there was a problem with the driver. Updated, dropped, nothing helped. Phoned the past owner and he said that the matter is in the adapter. I changed the adapter to vga-displayport, the resolution got up and everything works, but sometimes in games or when watching videos, the screen just goes out for a few seconds and then lights up again without any errors or extraneous sounds. Tell me what the problem is

It is precisely the use of adapters that is causing the problem. First of all, get a normal cable by removing the adapter.

The problem is that I’m playing (Total War Shogun 2) and after about three minutes the monitor goes out and only a restart helps. Although playing battlefield 1 and everything is fine. What is the problem?

The problem is the same as with Maks:

Advice:
“Check your video card. Most likely, it lacks RAM or internal damage to the device. What is your card model, what processor, how much RAM is on your computer.

I suspect the graphics card is overheating and shutting down. Maybe some wire has come off inside. Take the video card for inspection by a specialist. “

my monitor goes out if it is at rest for several minutes, that is, they do not work on the computer

Change your power settings. This feature is configurable under Control Panel Power Options. Here open the power plan and edit the parameter to turn off the display.

Thank you so much! Found the answer to my question.

display off parameters edited for 30 minutes but display turns off after 1 minute

sorry! found the answer It’s all about setting the PARAMETER

Lyudmila, your display goes into sleep mode or just turns off, after which you need, for example, to restart your computer?

I have the same problem. Enrages. Recently appeared. For some reason I suspect that this is from the last update of Windows.

It is possible that device drivers conflict with the new OS. Upgrade the firewood for the video card. Alternatively, try booting from Ubuntu or another Linux system. If the errors are fixed, then the whole problem is in the drivers.

And I have the same problem the computer works for 1 hour, it happens 3, but then the monitor flashes sharply and writes no signal, while the computer buzzes and gives signs of life. The video card is the newest 1 day like the power supply, I can’t understand why this problem appeared after installing Windows 10 by the way, although I’m not sure for sure because before that the computer was turned off for a month without a vidyuhi and a block, after a reboot, nothing is working normally block at 650 watts percent old 4 more nuclear quadro still and vidyuha 750ti can anyone help!

It is possible that the whole problem is in the video card. Perhaps it is overheating, it is unlikely, but it may be) The second option is that the firewood is in conflict, try to update.

No video card does not get warm, its peak is 45 degrees. With firewood, of course I don’t know, but rearranged 10 times does not help, maybe something else conflicts with the battery changed to the motherboard I thought the problem disappeared, I worked literally a day the next day I didn’t even know what kind of trouble it was. An acquaintance told me that maybe because of a too powerful power supply, but something is not enough to believe, or maybe the motherboard flew? this could be?

Hello, my problem is this:
During games, everything goes well, most often (this does not happen all the time) while watching YouTube videos.
First, the monitor goes out, then when the monitor is (black or gray, when) the video sound continues for 1-2 seconds, followed by a background sound signal (iiiiiiiiiuuuuurururururu) and that’s it
Further, the keyboard is on, the mouse is on, too, in the system unit, visually, too, everything is fine BUT.
There is no response to any key, nothing.
Please tell me what could be and how to fix it.
PS: I repeat that this is not always, it happens often, it happens rarely, but it gets very hot! Or sometimes you load something, and then (a gift).
Cry for help.

This must be brought to the master for inspection. The sound is most likely from the hard drive, but this is not accurate.

Hello! I have the following problem. at first the screen somehow strangely began to buzz, then the chick blinked and turned off, although the processor itself is working. When I checked the cords everything seemed to be normal. Maybe so you can tell me what it might be? Thanks

The video card may be damaged. Or, inside the monitor, a loop or some other element has come off.

I turn on the manitor, the screen turned on for 2 seconds and went out and without the manitor the same

And how do you see without a manitor that it goes out?) 0) 0)) lol

I really hope for help or at least for good advice from experienced users and professionals in their field.

The problem is this: during games (average performance), the monitor suddenly goes out and the computer does not respond to any clicks. Every fifth time, coolers begin to buzz strongly. The video card is powerful (Geforce 780 3 Gb), so Football Manager 2017 and Civilization 6 should pull easily. Before the problems, she easily pulled the last GTA at maximum settings.

There are no problems with the temperature of all the components, at rest they do not heat up above 35 degrees, but under load I have not seen a figure above 60. There is a powerful water cooling. When opening many browsers at the same time, watching movies and low-performing games, the problem does not arise.

I reinstalled the drivers both on the motherboard and on the video card from the official website, in the end I even reinstalled Windows, but the problem remains. In the first minutes of games. the monitor goes out.

I’m afraid the problem is not in the wood, viruses or software, but in the hardware. Only that it can be a card, power supply, motherboard or RAM. How can this be determined?

Thanks in advance for your advice!

I had the same problem with the NVIDIA GeForce GTX 460 video card before that I played Warface for 5 years and now it started

Good afternoon. Have you tried reinstalling drivers?

the same nonsense with a new 1050 card, I gave it for repair, before that I lost the driver ((

Hello! Faced such a problem. I bought a system unit for components (intel i5 6600 4x 3.3 ghz, gigabyte nvidia gtx 970 xtreme gaming, 2 × 8 Kingston Hyper Fury 2400Mhz, Asus Prime B250M-A. Aerocool PGS V3X case with 550W PSU). collected the components myself. initially the computer turned on nothing was displayed on the monitor. after several resets it started up. installing new firewood on the vidyuhu and the motherboard. playing games at max requirements after a while the screen goes out, while the sound of the game continues. the system is new, just put it on. a working monitor, there was no such thing on the last system unit. the system really does not even have time to heat up. (on the video card, power is needed in two ports of 8pins. there was only 6 pins in the block, I installed an adapter from 6 to 8 pins. and installed an adapter from a conventional power supply to 8 pins)
Prompt plz what is the problem?

Completely uninstall the drivers and reinstall them. And a little more clarification. You installed the system on a new system unit?

I have two colors of the light bulb on my monitor 1 orange when the PC is not on 2 light green when everything is working and 3 the lamp does not light at all when there is no electricity but the electricity is on the PC is off and all these colors are orange and then even if the PC is not on light green lights up and everything goes out colors and again orange, then light green and so on and does not show the desktop what to do?

Check the connection and integrity of the cables. Try connecting your monitor to another computer. If a problem is observed with it, it is necessary to diagnose the monitor.

Guys need urgent advice, dial if it’s not difficult 0637573679 Anton problem of the century

Anton, describe all your problems in detail in the comments.

Help people to understand the cause of the laptop malfunction. Very often the screen goes blank, it turns black, the mouse does not respond, the keyboard does not respond, the cooler continues to work, the LED on the on / off key is on, the PC can be restarted only by disconnecting from the network. I cleaned the computer, changed the thermal paste, replaced the Windows, updated the drivers, everything is in order in the power settings. What could it be?

The problem may be in the laptop screen itself. If it is faulty, then only its replacement can help here.

Good afternoon. There was a problem with your computer yesterday.
Noise appeared when starting the computer (like a tractor working). after 20-30 minutes the computer freezes. I disassembled the system unit, cleaned it from dust (as far as possible with improvised means (a regular vacuum cleaner). the video card fan was clogged. The noise stopped, but in 5-6 hours the computer “froze” twice. Or rather, it rebooted once with the appearance of a blue screen, the second time the screen went out (although the monitor burned as if it was on, but the computer continued to work. A forced restart helped.
Today I plan to clean it with compressed air. What other options can be and what is worth checking?
I would be grateful for the answer.

Finish cleaning the cooling and also replace the thermal grease of the video card.

greetings, I have an ancient beech model e machines E510. the book is working, the fan is humming. the monitar goes out immediately after 1-2 seconds of work, and sometimes it works 5-10 minutes and I have time to turn on any audio files? so what about it do? carry to repair or try to fix the problem yourself? please answer someone, tortured by this problemma.

Hello. Try connecting the laptop to an external monitor and unsubscribe if the laptop works like this or is still going out.

Such a problem
When you connect the monitor to the power, the light comes on and immediately goes out. Turn off the power, then turn it on again nothing works. After 10-15 minutes, reconnect the power and the light turns on and off again. What to do? If both the computer and the laptop are also

Apparently the monitor is out of order.

Hello, such a garbage from a neighbor, the computer works a little then bam and the monitor goes out and the computer does not react to anything, although the system unit itself does not turn off, neither the keyboard nor the mouse works, only after rebooting it reboots and again for 5-10 minutes and new.
what could be the reason?

The problem is most likely related to overheating of the video card.

good afternoon! when the games are turned on, the monitor goes out but turning the monitor on and off through the button helps only for a couple of seconds. and this is only in games.Samsung monitor. I turn on another monitor there is nothing like that. what could be the reason?

From what you have written, we can conclude that the problem is with the monitor.

Hello everyone, such a problem, I play games and after a long game, if I get out of it, then I get a stupid black screen as if the signal is broadcasting with a vidyuha, I reboot and again the black screen and the speaker beeps 1 long. After 2-3 turns on, everything works again, but when you enter the game and long-term gaming, everything starts from the beginning
Can someone tell me how to treat this?
My system:
I3 4160
Gtx 1050ti
RAM 4gb
Win 10
And there are also terrible sounds from the headphones, just like a dandy if you pull the cartridge out of it
I installed Windu clean yesterday
Thanks in advance)

It’s hard to say without diagnostics, but it is quite possible that the video card is out of order.

You are under warranty to repair your monitor free of charge. Get it.

Hello! also problems with the video card when the computer is turned on, the fan inside the game block begins to buzz, but the computer itself worked fine, but after 10-15 minutes the screen goes out and the video card starts to buzz strongly but does not write that there is no signal, checked the video card inside the block when turned on, it is not known why, although the system unit itself served for at least 3 years, then this horror began, I don’t even know what to do to change the cooler, I looked at the video card for any damage, nothing was found, but I didn’t pull out the card itself, the screen itself turns off when I started what any game 3D,

It was not connected with the monitor, it worked well for like five years and continues again, but it all started with a video card and the screen works fine.

We cleaned the game block itself from dust not long ago, for at least a week, but the noise did not stop in the video card

NVIDIA GeForce GTX 630 video card

The problem appears to be a malfunctioning video card fan. Alternatively, try replacing the cooler on it.

Hello!
The problems started yesterday. The computer boots up normally, and after five to ten minutes the screen goes out, as if the signal had disappeared, but the computer continues to work, reacts to key presses. It can boot without an image, then it suddenly appears, then disappears again. This morning and afternoon the symptoms disappeared, I thought it had improved by itself, and in the evening the same thing happened again. What could it be?

First, try connecting your computer to a different monitor. If the symptoms disappear, then the problem is with your monitor.

Thanks! Now it works again. If he starts to freak again, probably tomorrow I’ll call the master. What he says, I will write here. Suddenly someone will come in handy.

Hi, the screen when working when it is 5 minutes when the hour turns black, also some stripes appear on it (a little), the system unit continues to work, but does not respond to any keystrokes, I restart the computer, the screen does not respond, the mouse starts blinking violently, the system engineer does not make any sounds that it has started, and the monitor behaves as if the system unit is turned off, it takes 2-4 hours for the computer to start up again and the same situation repeats, the system manager completely cleaned the dust (very often), changed the thermal paste on the processor and chipsets to motherboard.

Do you have a built-in or discrete video card? If discrete, then it is very SIMilar to its overheating.

I changed Windows and everything was fine.

Good afternoon! I have such a problem. I turn on the computer, watch movies, surf the Internet, it doesn’t matter, everything is fine. I start playing the game for 3-4 minutes and the screen turns off, although the processor works and there is sometimes a little noise in the speakers, and sometimes there is no noise. You have to turn it off and on again. Help!

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If the game is pirated, then the problem may be in it. Try to find a different distribution kit and try to install and run it on your computer.

Hello !! I have such a problem, I go to the Internet and the monitor fades for 2-4 seconds, then turns on and again the same way, and after 2 minutes everything is fine what to do

Test the monitor for functionality by connecting to another computer.

Hello! The problem is this. Playing games. I watch videos on YouTube and then bam and the monitor goes out, but the sound still works for 30 seconds. Then the computer turns itself off. When turned on, it turns out that it was a sleep mode. And you just need to lock the computer. This happens about once 1-2 hours. What to do? This is already starting to annoy.

First, try checking your computer for virus activity. If it doesn’t help, unsubscribe.

I checked. In avast there was 1 threat, I seemed to have exterminated it. But in another antivirus program, as many as 3265, I quarantined them. But everything goes on!

And by the way, I’m 80% sure that these are viruses, maybe it all started on the day when the house started in the browser. Pages themselves opened, videos reloaded, pages closed. And the calculator itself opened.

Alternatively, I can recommend performing a system restore to the period when there were no problems with the computer. If you don’t have a suitable rollback point, it’s best to do a clean install of Windows.

Good afternoon! I have a problem like this. Regardless of the computer operating mode, the screen blackens for 3-5 seconds, often in series with an interval of 15-20 seconds. But I noticed that first the twitching of the screen portends this, then small thin stripes. This happens after different times, it can go out 10 times in an hour, or it can be all right for weeks. On fps In games, it does not affect how. Vidyuha GTX 770. 600W power supply, percent i5.2500K.3.30 GHz. 8Gb operative.
thanks.

Anything can be here: monitor, virus, drivers, incorrect display mode.

Hello. I’ve read a lot of things and still can’t solve my problem. The monitor screen goes blank. The tendencies leading to this are the following: When idle, when the computer is just turned on and nothing is done, everything is normal. this is the desktop. As soon as you turn on the movie or just sit on the internet, it just cuts out with a strange sound uuuuzhzhzh (and that may take about 15 minutes, or even after 1 hour), the screen turns off, but the power button is on, as if it is on, the PC continues to work.
Rearranged Windu. it did not help. I reinstalled the driver. it did not help. The cable moved DVI to HDMI, even connected a TV set via a different cable. even the TV set goes out (so we exclude the monitor?)
I suspect that the video card (but can it really die like that?)
I would like to exclude the power supply as well. from its dying there may be such symptoms?
The hardware is the following. Video card GTX 760 2 gig JeatStream PAlit processor FX 8320 4.5 GHz (it was overclocked, but changed to 3.5 GHz and still did not help) 650 watt power supply. This has been going on for about 1 week and more and more often.
Thanks in advance. Help

Hello ! the problem is, when I turn on the computer, it shows an icon for me, but then the upper right corner starts blinking. Then it darkens, tell me what happened !

Your problem is not clear.

Hello! Tell me the solution. Unknowingly, the girl wiped the monitor with a window cleaner, after that the monitor began to work unstably, turned off by itself, the buttons stopped working, sometimes they work and sometimes they don’t, and sometimes the brightness adjustment window pops up, which was removed only by clamping different buttons on the monitor, so it was such that while I held this button, the monitor worked, and when I released it, it was cut down. Can this problem be repaired in a workshop, will it be expensive to repair?

In the monitor, you most likely have stuck power buttons.

Help me please!
I faced such a problem: the other day I was playing a game, the monitor went out sharply, the light on it indicated that it was in working order. When I restart the computer, the Windows boot screen appears, the field in which you need to enter the password, and then the monitor turns off again. Sometimes it can take a couple of seconds after turning on the computer, and sometimes about an hour, but the result is always the same. the monitor goes out.

Anastasia, try booting from Safe Mode (to do this, at the earliest stage of the computer boot, press F8 repeatedly, and then select “Safe Mode”). If the download was ok, most likely there was some kind of system conflict in the system, for example, conflicting software, malfunctioning video card drivers, etc. Here you can advise to perform a system restore to the point of rollback when the computer was working normally (for this you should go to the “Control Panel”. “Recovery”. “Start System Restore” menu).

If there is no suitable restore point, I recommend reinstalling the operating system. If this does not help, perhaps the problem lies in the hardware component. monitor, video card, hard drive. Here you will need to check the performance of computer components (just connect to another PC).

Recently started. I played BIOShock. All is well. At the end of the game, the monitor went out. The system manager works in the same mode. Forcibly restarted. I installed an old stalker of the shadow of Chernobyl, in which I played without problems on a dead computer 8 years ago. And the same thing happens. the monitor is cut down, the system unit works. I’m shocked! Help!

Determine if the problem is in the monitor or system unit. connect the monitor to another computer. If the monitor is working properly, most likely the problem needs to be looked for in the video card.

Hello, the problem is this: I go into the game, let’s say Call of Duty World of war, I start playing and after 1 to 3, the screen goes off, (energy-saving mode) I can’t restart, turn off the current button behind the block (I know that you can’t do that), no other way.
and just recently played the game The Walking Dead Survival Instinct normally, nothing went out, did not play for 2 weeks, went in and voila, goes out. It’s strange that this happens, everything seems to work, and then all the same, sooner or later, the monitor starts to go out on the game, which was normally loaded.
what could it be?

Most likely the problem is overheating of the video card.

good afternoon!
I have an ASUS n550 jk nutobuk, an LG l192ws monitor. Recently I ran into a problem when the laptop is turned off for a long time or in sleep mode for more than an hour, then when you turn on (exit from sleep), the monitor turns on for a second and goes out, and the laptop itself works, there are system sounds, and even if you look closely, you can see the desktop, those. the screen itself goes out but not one hundred percent. I did not find such problems in the internet. I tried many ways: I updated the firewood from the office. site for the video card, the rapid storage technology driver has been updated, the power supply parameters have been checked, in the device manager, too, all the rules. Help solve please.

And I also forgot, the temperature regime is normal, the motherboard percent video and SSD are in a temperature regime of 40-50 degrees.

It looks like your screen backlight is turning off. Check power settings. If your laptop has built-in screen customization programs, you should check the settings in them as well.

I checked it, at the very beginning, power supply settings wherever necessary “never” stands, there are no built-in programs for setting up the screen either. The strangeness is, as I already said, that the screen goes out when you turn on or wake up from sleep for 5 minutes, i.e. the picture appears for a second and then a dark screen (not black), I press ctrl alt del, the picture appears for a second and the screen goes out again, I repeat after 5 minutes and everything works, and then at least sit with the computer turned on the screen does not go out and works smoothly.

I have a problem like this:
I go into any game (downloaded, not in the browser) and when I play, the screen immediately crashed and the screen turned off, but the computer worked and it was impossible not to open the task manager, not go to the desktop, what’s the problem? (

(If that I have a laptop)

Hello. To get started, you can try reinstalling Windows to eliminate three causes of the problem: power settings, video card driver malfunction, and virus activity. If it continues after that, check the temperature of the laptop. it is quite possible that it needs cleaning for a long time. And, finally, no one excludes the possibility that the screen or other component of the laptop begins to fail (here it is already necessary to carry out diagnostics at the service center).

Good afternoon! The fact is that the system unit itself does not work, at first I thought that I did not connect the “Hard” disk correctly, but looking on the Internet, I connected everything correctly. The system unit works, but the mouse, keyboard and monitor are not. What to do with it ?!Answer please!

Good afternoon. Check the correct connection of all components of the card, whether all the elements are connected to the motherboard, whether the monitor is connected.

Hello! Everything was all right yesterday. But today, when you turn on the monitor, it manages to show the desktop screen saver and after a few seconds goes out. If you turn off the monitor itself and turn it on, it shows the same for 5 seconds and then goes out again. Samsung LCD monitor. At the same time, the system unit continues to work. Help advice.

If possible, connect the monitor to another computer to determine if the problem is or not.

Good afternoon, such a problem, I can’t understand what is the reason, everything seems to be normal, but when I start playing Dota2, sometimes everything is fine, but often the screen goes out and sounds are heard for a while after the consumption. the system unit does not turn off but the power supply and the video card are warming up, although the video card itself is such a radeon nd6950 2g like they like temperature. I have a question if it could be that the power supply SIMply does not supply the required voltage to the video card from which it starts to turn off the monitor thanks in advance

Yes Easy. If possible, try connecting a more powerful power supply.

The article turned out to be very relevant, after cleaning the video card everything worked !

Hello My screen goes blank, then it works for 3 minutes, then 5 hours after that I forcibly turn off the computer. 5 minutes after the screen goes out, I turn on the room screen, it starts working and the same thing happens. The lump works no noise does not make what is wrong I do not know Please tell me what is the matter

Hello. First of all, try to check your computer for viruses. If it does not help, you should try reinstalling the drivers for the video card.

Hello, I put an old monitor, it does not go out So something is wrong with the monitor ?

Hello! I have a slightly different problem. Why is it that when the computer is in standby mode (that is, the screen goes out when you do not use it) it does not turn on again. Although it should be rebooted when moving the mouse (not always) (the computer seems to work at the same time)

Hello. Try turning off the automatic display off and going into Sleep mode. This can be done in the menu “Control Panel”. “Power supply”.

Good afternoon. I read the problems of people from above, but I did not see such a problem as mine. In general, the matter is as follows: This lasts 4 days already for the last (before this half a year there were no problems at all), I play DIFFERENT games, from fifa to warface, from 5 seconds (starting the game) to 30 minutes of work during the game itself, and bam. the monitor turns OFF, writes that there is no contact, the sound stops (in parallel I tried to turn on music in VK, it also stopped playing immediately), it turns out as if some kind of emergency vis, BUT the whole process inside the computer continues to work, all coolers are twisted like nothing happened, everything works, absolutely all fans continue to work. I press the shutdown button, the computer turns off. The last time I tested it, I played for 27 minutes and everything is the same, BUT with the shutdown button I could not turn off the computer. I had to cut it through the power supply. I checked the temperature in GPU-Z during the game, keeps it normally, like from 70 degrees to 85, once noticed, it rose to 92 degrees and after 2 minutes the computer turned off (I think it’s a coincidence), because this is a single case, and it seems like 92 degrees is still not critical indicator during the game. On a cold one when working on the Internet or watching movies, the temperature is 35-40 degrees, that is, everything is fine with the video card and I think there can be no overheating. Geforse gtx 570 video card. What could be wrong? I cleaned the dust, it did not help, I checked the motherboard, all the rules. Help please, I don’t know what to think anymore. If it was a power supply, then probably the whole computer would be cut down just right away, right? And inside my work process is active and continues to work the same.

Hello, please tell me I have such a problem. I go into the game, the monitor goes out, the light does not light up, but the system unit works and there are sounds, too, then after about 5 minutes it lights up. When you leave the game, it goes out again and again the light does not light up, but the system unit works and there are sounds too, then after 5 minutes it turns on again. During the game, it also turns off after 5 minutes. I have already tried everything and changed the firewood, cleaned the wire system, revised nothing, it helps. Tell me what could be the problem. When you watch videos or movies, it does not turn off, and when you play games, even the most infamous it turns off and lights up again. Even online games are also turned off.

Try to connect any other monitor to the system unit. If ok, the problem is with the monitor.

Hello. After the monitor has worked for 10-15 minutes, it goes out but not completely, when pointing the lamp, a faded picture is visible, help me what to do. I connected another monitor, everything works.

We won’t be able to help here anymore: the problem lies in the monitor, so if possible, take it to the service center (if it is still under warranty, the repair will be done free of charge).

Good afternoon, the problem with turning off the monitor in games, asus z170 / i 5 6500 / ddr 4.16 gig SSD hdd, but the video card is an old 660 Ti, but the problem in 2 games, the rest work fine, the system reinstalled drivers, updated t in games does not exceed 85

Good afternoon. Are your games pirated? If so, try looking for other distributions.

When I turn on the PC, exclamation marks appear on the monitor, then it writes select the version of Windows, and then it goes out, what to do?

In this case, the problem is not with the monitor, but with the operating system. If nothing happens after selecting it, reinstall Windows.

Hello, I have such a problem on the PC, the desktop is displayed and the screen blinks without interruption, i.e. it turns black for 1, 2 seconds and then back in a few seconds because of what I wanted to ask and the drivers in this PC are probably outdated and the RAM is 2 GB dust may also interfere, but does anyone have any practice on this?

Good afternoon. First, check if the problem is with the monitor. connect it to another computer.

Hello! There was a problem. I work online, after the latest Windows 10 update, when working in the browser, the screen goes blank. It can work for 5-6 hours normally and then turns off. I saw this only in a browser, and anyway. I call the task manager, turn off the browser and everything continues to work normally. Intel (R) HD Graphics and NVIDIA GeForce 920M.

Good afternoon. It doesn’t look like the browser might be causing a detailed issue. Try to check the power options.

Hello. I have such a problem. Everything was fine until three days ago the computer screen went blank. Then after 2 hours after switching on, then 5 or more hours. And he could work normally for a day. and the stalemate goes out again. Writes. (no signal). Mouse keyboard does not work. Until you reboot on the processor itself. Reinstalled drivers. Deleted the entire program. Reinstalled Windows. The day worked fine and started to go out again. Sometimes the processor starts humming loudly. but not for long. What is the reason I do not know.

Hello. First, check if the problem is with your monitor or your computer. To do this, if possible, connect to another computer. If the problem persists in this case, the monitor should be returned to the service center.

If you find that the problem is in the system unit, see if it is overheating: most often, a sudden computer shutdown occurs due to overheating caused by the accumulation of dirt and dust.

I can not open RAMBLER

Your site is not opening or you can’t log into your email account?

Hello, there is a problem with that. that when watching movies or games, the monitor turns off and the coolers on the video card start working at the most powerful mode, I checked the monitor, the cable, checked the RAM, changed the video card and cleaned the computer, but the problem remained.?

Maybe someone can. There was a problem after starting any toy after 15 minutes, and when and after an hour the monitor went out and, interestingly, the keyboard was cut off. Before that, there was a virus on the computer. I cleaned it out with krait, immediately checked the registry and hard drive for errors. Did not help. I started to deal with iron, too, everything turned out to be fine. Killed three days for all this. And the problem turned out to be commonplace. It was stupid to reset the BIOS. For the third day everything is fine.

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Good evening. Such a problem: when I turned on the desktop computer (Windows 10), the monitor managed to see the update is in progress. Then the screen went out and did not open again. To see the desktop. I have to turn off and then turn the monitor back on every time., The desktop is shown for 2 seconds and then goes out again. 2 seconds is enough for one mouse click. And so many times. The monitor itself is working, the signals are going. As soon as the screen goes out, what can it be? Thanks in advance

Hello. Try to enter Safe Mode if there is no problem. a problem with the drivers. If the problem persists, go to BIOS. If in this case the image works correctly, it is likely that the system update is crooked, here you can try to perform either a rollback, or even reinstall Windows.

Hello!
My problem is this, I turn on the PC in the system unit, everything works, I installed a new video card, a power supply, checked all the wires, wiped all the RAM and motherboard with an eraser, removed the battery, the mouse is on, but the keyboard does not, and the main problem is the screen does not work, when you turn on the PC on the screen pops up the inscription “no signal” and that’s it. What to do? But all your advice above did not help me, I checked all the connections, changed the wire on the screen leading to the video card.

Hello. Try using a different cable to connect the monitor to the computer. It will be even better if you try to connect your system unit to a different monitor.

Hello. Our problem is that when the computer is off, the monitor itself turns on white and until you turn it off completely from the power, the monitor does not turn off. Then we turn on the computer, the monitor functions normally, and turn off the computer completely after some time, history repeats itself. And now even the lamp on the monitor does not light up and if you turn on the computer, the monitor does not turn on. Everything!

Irina, from what you said, we can conclude that the problem lies in the monitor. To be sure of this, connect the monitor to another computer. If everything is still. either take the monitor to the service center or replace it with a new one.

I have a problem like this:
Recently (about 2-4 days ago) I noticed that the monitor started to turn off and after 1-3 seconds it turned on again. This is done when I watch broadcasts, video. It just turns off and turns on immediately. In games like CS GO. in the main menu or when I am looking for a game, I left, came, the monitor is off again, while in the game itself, when I play and move the mouse, I did not notice that it would turn off. When I still go into the task manager, that I would turn off the game through it, my screen (desktop, etc.) is very close, as if the resolution has fallen off, but then everything falls into place, most often when I watch some videos, this is very strongly interferes. I am waiting for an answer!

Try reinstalling your graphics card drivers. If the problem appeared not so long ago, you can try to roll back the system (“Control Panel”. “Recovery”).

It didn’t help, the video card drivers were updated, but the problem remained.

Have you tried to restore? It looks like permission issues, as if some software is changing it on the computer. Before the problem appeared, what did you install?

No, but he writes that there are no restore points. I installed CCleaner and cc 1.6. I deleted cc, but at the same time I installed cheats, but then I checked everything with Avast antivirus, full scan.

No, there is definitely no software here, because the screen turns off only when I watch a video, if I’m sitting there in VK, then this is not there, but in CS GO the same way, if I, for example, walked away for 2-3 minutes, then the screen turns off and does not turn on again until you go into the task manager and turn off the game itself, but everything remains, that is, the computer does not turn off, only the screen goes out.

Look, maybe it will help you, this is what happened now, but I see it 1 time. Also, during the game, terrible lags and noises suddenly started, there were just such noises, but after 6-7 seconds passed.
https://imgur.com/a/EAJFo

Right now I was watching the video, now I have a completely off screen, everything is black, but you can turn off the video, etc. That is, everything works, but the screen just turns off

This is clearly software. If reinstalling the drivers did not give results, it is better to rearrange Windows immediately.

So this is not a monitor and not a system unit, and everything included in it?

Well, there cannot be such software that only when video and a game. if you are afk-shish for 1-3 minutes the monitor is off, if it was a virus, it would turn it off all the time, obviously it seems to me it’s either monik, or the system unit, vidyuha, etc.

Software. easily, especially if a pirate was installed. I will put the monitor in second place. That is why I advise you to first reinstall, in order to either confirm that the matter was in the software, or, conversely, to exclude this reason in order to already think about the hardware.

Yes, there was a pirate.

This means that there is no way to do without reinstalling Windows.?

Hello! I have such a problem: when watching any video in full screen mode, the monitor goes out, in toys (any) even in social media. networks. the same story. (At the same time, the system unit continues to work. there is sound and all that stuff) the screen goes out first for a couple of seconds, but if you do not pay attention to this, the duration of the screen off increases, and the interval between shutdowns decreases. once it turned off completely, even the desktop could not be called up, the button could not be restarted either, I had to turn it off completely. connected the monitor to another computer. it works! changed connection cords, rebooted drivers. nothing helps. the video card, motherboard and processor are new, changed in December before the new year, but the monitor is old. Tell me, what could be the catch? PCI.E graphics card AMD RADEON RX 550 processor Intel Core i3-8100 motherboard ASUS LGA1151

Hello. How long does it work when connected to another computer? Perhaps the monitor itself is dying. After it turns off, if you turn off and turn on the monitor itself, and not the computer, does the picture appear?

Hello! We didn’t time the time, but when I connected another monitor to my computer, the problem persists, so it’s not the monitor? in general: you can’t guess when and how it will work. today, for example: I spent the whole day in classmates in a toy, began to “show off” only in the afternoon. and even then. rarely and not for long, but now I went into the SIMs. after a couple of minutes the screen went out. I call the task manager to go to the desktop. everything works! I go into the toy. the screen immediately goes out again and does not turn on

Then, indeed, the problem is in the computer itself. If you can, do a clean install of Windows to see if the problem was software, or to confirm that the problem was in the hardware. If the second is confirmed, then, first of all, it is necessary to check the video card for operability (the link is given in the article).

Hello! I have a monitor connected to a video card through an adapter (display port), it may be such that the point is in it?

Hello! I have a monitor connected to a video card via an adapter (display port), it may be such that the point is in it?

For me, it goes out only when I do not move the mouse, that is, when I kind of afk (go somewhere) or watch a video, then I will not move the mouse, but just lie down and watch it, then it only off and on what to do?

Try to open the “Control Panel”, go to the “Power supply” section. In the left part of the window, open the “Display off settings” tab and set the required parameters. If it does not help, try to select the item “Configure the power scheme”, and then click on the button “Restore default settings for the scheme”.

Hello, I have a problem when I AFK (do not touch the mouse), the monitor dims, becomes dark blue, the computer is working. This is definitely not turning off the display (sleep mode). I connected another monitor (with a different cable) to the system unit, the situation was the same, I changed the video card. it did not help, the screen still turned off (it turned dark blue). The only thing when the monitor did not turn off is when watching video files installed on the computer. Do not tell me how to solve the problem with the monitor?

All the same, it looks more like either changed power supply parameters, or software operation. Try to start by resetting the power profile settings in the “Control Panel”. “Power Options” menu. If the problem appeared not so long ago, so as not to waste time on finding out the reasons for its appearance, you can try to roll back the system through the menu “Control Panel”. “Recovery”. “Start System Restore”.

If you are sure that the reason is in the software, and restoration to the point when everything worked fine, did not bring any result, you can do it radically. reinstall the system.

Good afternoon! My problem is that the computer monitor turns on, but then a sign pops up: Nu a fost detectet un semnal And it turns off. But the computer itself continues to work. I tried to translate, it did not work (.

Good afternoon. This text is in Romanian. The message says there is no signal, so check the connection of the monitor to the system unit.

And I have some kind of obscurantism, I will be very grateful if someone tells me what the problem is. First, problems started on the old computer. He had seen a lot, lived for 7 years with power outages, moved from place to place, sometimes gave out artifacts, the screen went out. At first, the motherboard failed, the computer SIMply did not turn on. We replaced it, the processor remained old (AMD), after the motherboard, after a couple of days, the screen became covered with a grid and went out. Replaced the video card and power supply unit. All the same, periodically, when watching vidos on YouTube, the screen went out. Graphics card temperature

The computer is still working, but life without YouTube got me, and I bought a new one.
The new Dell, with two video cards (one built-in intel, operates from a discrete one), is connected to a UPS, from the old one there is only Photoshop, on which I mostly spend time. Again, the screen goes blank periodically. The monitor says that there is no signal. The cable is new. Sounds are emitted, as if the device is disconnected, the computer itself works, but does not show anything. I tried to connect to other monitors, the problem remained. While rebooting helps, sometimes it turns off for just a couple of seconds. Diagnostics on the manufacturer’s website shows nothing.
It already seems that “the reason is not in him, but in me.” But I don’t do anything on it at all. I turn on Photoshop, at most I watch the video in the second window. Once the computer could not shut down due to a frozen process from a buggy Photoshop, then reluctantly turned off the button. Well, in general, I don’t know where the problem is. Maybe someone came across something SIMilar?

Do you have a computer or laptop? The operating system was rearranged? Couldn’t the problem be a hard dim?

Both computers are stationary. On the old one after replacing the motherboard, they did not reinstall it. The new hard drive has nothing to do with it).

Good day everyone!
A very strange phenomenon occurs at work, in workplaces. In general, the situation is as follows:
In the office there are about 17 working computers, or rather nettops, they worked on windows xp. Recently, first one of them began to disappear into the black screen, a few more days later. The nettop itself is working, and the screen is black and the indicator is flashing. At first I thought I went into sleep mode, but no. Reboot, it works for an hour or two and then a black screen. We changed the nettops, the situation is the same. We changed the monitors and all the cables, there are no changes, just an hour or two and a black screen. As a result, the other day we put problematic monoblocks on these 3 places, installed windows 7. And oops, again a couple of hours of work and went out again. Can someone tell me what kind of anomaly is going on. )

Hello, it seems that this is not about devices. It is more logical to assume that the problem is in the UPS, if any, in the voltage.

Good evening, I have such a problem. From time to time, while browsing the Internet, the screen of my laptop goes blank, it happens for a few seconds, and sometimes I just have to carry it with the mouse and the screen turns on. When playing games or just working outside the browser, everything is ok. What to do?

Good afternoon. Check which power plan you have set in the layout “Control Panel”. “Power supply”. Check the installed parameters in this section, since the problem lies precisely in them (if necessary, you can return the parameters preset in the system by default).

My screen turns on, “Windows Boot” appears and after that “No signal” appears on the screen and it goes out. How to fix? The cable is new. Comp cleaned.

Hello. Reinstall the system on your computer.

Hello, there is such a problem. I have a fairly old computer (about 10 years old). During this time, 3 video cards have accumulated at home, 2 more power supply units. In general, the problem is that half a year ago, my monitor began to go out by itself, that is, I turn it on, and it turns on for a couple of seconds and the screen turns completely black. Without hesitation, I took a monitor from a friend for a test, put it on and it worked quite well. In general, a friend let him use his monitor, half a year passed and the same problem began on the friend’s monitor. I started digging into the components, installed another power supply, but all the same, both screens went out, I decided to check the video cards further. I have 3 video cards at home and one integrated. I know about them that one of them is working, the second is already “dying” (in games it just hangs tightly, the service said that it can be used, but it will not work for games), the third one is also out of order, the image is there, but all screen in artifacts. In general, I initially installed a working one, there is just a black screen on the monitor, but I hear sounds, then I installed the 2nd video card, the same thing happened, there are sounds, and the monitor is black, but when I connected the 3rd card that is not working, the image appears. but with artifacts, but the very fact that it works, and the other two are not, then I also connected the monitor to the integrated video card, but there is no image either, but there are sounds. If the monitor is disconnected from the PC, then on the screen the inscription “connect the cable” and it does not flicker and does not disappear anywhere. In general, I have 2 questions
1. Why 3 out of 4 video cards do not work, although each of them should show at least an image
2. Because of what the screen can go out at once on 2 monitors?

Hello. Most likely both monitors are faulty. One of the video cards shows an image with artifacts for the reason that there is not such a heavy load on the monitor that others give.

Hello! Previously, when the computer was turned off, the image on the monitor disappeared along with a complete shutdown of the computer. Now, after one and a half to two seconds, while the shutdown process is in progress, the monitor screen goes out. Then he comes to life again. The computer starts booting without completing the shutdown. The computer can only be turned off the second or third time.
thanks for the answer.

Hello. In most cases, a conflicting software or virus affects a SIMilar problem. If you installed any programs, drivers, or other software before the problem appeared, try uninstalling it. Also check your computer for viruses using your antivirus.

Alternatively, you can try to perform a system restore, rolling back the computer to the time when there were no problems with shutting down. This can be done in the menu “Control Panel”. “Recovery”. “Start System Restore”.

Good evening! I have a problem like this. When the computer is running, the monitor screen goes out (black screen). Turned off the comr, then turned it on and during the startup process the system recovery window (win7) opened. After restoration, everything worked. What’s the reason?

Hello. In your case, it is rather difficult to say what exactly influenced the occurrence of a detailed problem: it could be a virus, conflicting software, problems with Windows. If possible, reinstall the operating system.

Kait.15, good evening! Thanks, I thought so.

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