How to turn on sound on acer monitor

Sound is missing from some clips

If sound is missing only in some clips, or only in clips of a specific project, do the following in the order below:

Check if the clips have been muted, the volume has been set too low, or the clips have been muted.

Make sure the volume of an individual clip is not muted or set too low. For instructions, see Control clip volume and pan with the audio clip mixer.

Also make sure that individual clips are not disabled. See the instructions in the “Enable or disable a clip” section.

(Windows) Update your audio card driver or install ASIO driver.

If there is still no sound after following the steps above, your computer’s audio driver may be out of date. Many audio card manufacturers update their software drivers frequently. Check with the manufacturer of your audio card or the manufacturer of your computer for an updated driver, or download it from the manufacturer’s website. After updating the driver, repeat the above steps to fix the problem.

If the ASIO driver is not installed, but it is available for your audio card, then download and install the ASIO driver.

Select system default audio device and check volume.

Your computer may have multiple devices that can play audio (for example, an internal speaker, external speakers, and headphones). Set your preferred device as the system default audio playback device, and then check that the sound is not muted or too quiet.

(Windows) Adjust the audio hardware driver settings in Adobe Premiere Pro.

From the Default Device (Premiere Pro CS6) or Device Class (Premiere Pro) pop-up menu, select the ASIO driver (if listed).

Acer H277HU 27″ Monitor | Complete Menu Options OSD

If the driver is not listed, select Premiere Pro WDM Sound (Premiere Pro CS6) or MME (Premiere Pro)

Enable your preferred device by clicking the Default Output menu and selecting a device.

For best results, turn on the device that you have selected as the system default playback device in the Tasks 1 pane.

Click “OK” to close the “Preferences” window.

Play the clip. If there is still no sound, go back to step 2 and try using a different driver.

For more information on audio driver and audio hardware preferences in Premiere Pro, see the Audio Hardware Preferences section.

Check if the clips were using incompatible codecs.

If you still have no sound after completing the above steps, an incompatible codec may have been used to encode the problem clip. Codecs are algorithms for compressing audio and video data. There are many different codecs available. Sometimes, Adobe Premiere Pro cannot decode files that were encoded with a low quality codec or a codec that is not installed on the computer.

You can download third party codecs from the third party codec websites. If the codec used to create the clips is not available as a QuickTime component, use other transcoding software to convert it to a different audio encoding format. (Try using MPEG Streamclip or QuickTime Player with the QuickTime Pro update.) Then import the transcoded files into Adobe Premiere Pro.

To resolve codec issues (Windows and Mac OS, see Resolving file format and codec issues).

macOS

Open an Adobe Premiere Pro project containing audio clips, video clips with audio, or clips containing stripes and tone.

Premiere Pro: Select the audio device you want to use from the PC Audio Output for Adobe menu. Or click the Settings button to open the settings dialog and select the default audio device.

Play the clip. If there is still no sound, go back to step 2 and try using a different audio device.

How to turn on the speakers on the monitor

Some monitors, both liquid crystal and tube monitors, are equipped with built-in speakers. Like separate speakers, the built-in speakers can be connected to the sound card of the computer with a stereo cable.

Instructions

See if there is a 2nd cable connecting the monitor audio input to the computer sound card output. If it is there, but there is still no sound, first try to find the button with the designation of the crossed out speaker on the front panel of the monitor. Click on it, after which either the LED above it will go out, or the speaker designation will also appear on the screen, but not crossed out. This indicates that the sound is now on. Pressing the button again will turn on the diode or the origin of the designation of the crossed out speaker. the sound is muted. On some monitors, there is no separate button for metamorphosis of the speaker mode. this function can be turned on and off via the menu.

If your monitor is woken up from mute mode and you still can’t hear anything, locate the volume control. Even on monitors, where all adjustments are made electronically, such a regulator can be analog. Turn the knob and the sound should appear. If the knob is missing, look on the front panel for the arrow buttons between which the speaker designation is located, or try to find the item for adjusting the volume in the monitor menu.

It is impossible to exclude the incorrect setting of the operating system mixer. but then there will be no sound even if ordinary speakers are connected to the sound card. Run the appropriate program (its name depends on which OS is used) and check if the audio output is disabled.

Even if there is a cable, it is not a fact that it is positively connected. Check if it is connected with one plug to the green jack of the sound card, and the other to the monitor jack marked as Audio in. Reposition it in the appropriate slots if necessary. In addition, the cord may be defective. To find out if this is so, disconnect it from both the computer and the monitor, and ring with an ohmmeter.

If you do not have a cable, look for one in the package box of your monitor. If it is not found there, make it yourself. Take two 3.5mm Stereo Reference Jack (TRS) plugs. Use a three-wire cord to combine their contacts of the same name.

note!
Perform all switching operations with de-energized equipment.

How to turn on sound without speakers

If your phone speaker is broken and you urgently need to make the speakerphone, use another device to replace the speaker. The choice in this case is limited by the configuration of your mobile phone.

How to turn on the speakers on the monitor

It is possible that a monitor with built-in speakers will not win your soul with its charming sound and richness of timbres, but it will save one outlet and space on the table. The speakers themselves will not turn on, so you have to take the wire and stretch it to the system unit.

Instructions

Determine the polarity of the speaker terminals. Polarity is often indicated by the width of the speaker terminals: a wide terminal is a minus, a tight one is a plus. Also, the polarity of the terminals is occasionally indicated by the signs “plus” and “minus”. If the terminals are identical and there is no sign marking, determine the polarity of connecting the speakers with the support of a battery with a voltage of 1.5 Volt. To do this, connect it to the speaker terminals. If the speaker cone moves forward (outward), the polarity of the terminals corresponds to the polarity of the connected battery; if it is pushed inside the speaker (back), the polarity of the terminals is opposite to the polarity of the battery totals.

Modern car radios have four independent power amplifiers (4 channels). The totals of these amplifiers are precisely symbolized and color coded: each pair of totals has its own color. The negative outcome, as usual, is indicated by a wire with a black stripe. Also determine the polarity and belonging of the totals to any channel by special stickers on them. On these labels, the totals are indicated as “minus left front”, which means that this is a negative sum of the left front speaker. Often, a color-coded sticker is additionally located on the top panel of the car radio.

When connecting the speakers to the radio, use special wires with a cross section of at least 1.5 square millimeters. They often have a special color coding for the entire wire. As usual, the marking consists of a pair of “cold” (blue, black, green) and “hot” (scarlet, white, yellow) colors. Connect the speakers to the connecting wire and carefully insulate their terminals with electrical tape. Then connect the wires to the end of the car radio. Scrupulously insulate both correct and negative results from the radio amplifier.

Then connect the black (negative or general) total of the radio tape recorder to the car body. Connect the scarlet wire (plus power) last. Wire cross-section should not be less than 2.5 square millimeters.

Instructions

The set with the monitor must have at least 3 cords: power, video (DVI or VGA), audio (mini jack 3.5mm). The connectors on these cords are so different that they can be easily confused (if you managed to shove the VGA cable into the audio jack, then you have broken the motherboard). It turns out, take a wire with a mini jack plug. It is usually green at the end and matches the color of the audio input on the motherboard or audio card. If you were cheated and not supplied with a cord, get it. Mini-jack father-father 3.5 mm. costs minimal, serves perfectly. Combine two sockets: on the monitor and on the system unit, and follow the next step.

All are combined, but there is no sound. There is no need to be sad, for example, you did not turn it on primitively, namely, you did not press the on button. Look observantly, it should be on the monitor panel, and above it is the audio speaker icon. Click on it, a picture of a crossed out or not crossed out speaker will appear on the screen. Be smart about what this can mean (probably crossed out. no sound, not crossed out. there is sound), act according to logic.

Combined, turned on, but there is no sound. Wait to get furious, curb your ardor and go to the operating system’s sound settings menu. In Windows, this can be done through the Start menu. Control Panel. Sound. Playback tab. Properties. in a new window, the Tiers tab. It is allowed to go through the tray icon with the same speaker icon. Supposedly, somewhere there is a treacherous checkmark on the off point. Remove it if so. Adjust the volume level in the program (and, if available, the corresponding buttons on the monitor).

If there is no sound again, look at point one, perhaps you have confused the input on the system unit. Turn on a sound file, say MP3, and change inputs until you hear beeps.

How to combine speakers

During the installation and connection of a new car radio or new speakers, a number of questions may arise: how to positively determine the polarity of the speaker, how to lay the wire, what is the polarity at the output of the car radio, which wires should be used to connect the speakers to the car radio. Knowing the results for such questions will help to avoid the most common mistakes when installing and connecting new devices.

  • – multimeter;
  • – battery with a voltage of 1.5 volts;
  • – connecting wire;
  • – electrical tape.

How to turn on the sound on the monitor

A monitor with built-in speakers has a low sound quality, but saves space on the table and frees up one outlet in the extension cord. An audio signal is supplied to such a monitor through a separate cable.

How to output audio to a monitor via HDMI

One of the problems that can be encountered when connecting a laptop to a TV via an HDMI cable is the lack of sound on the TV (i.e. it is played on the laptop or computer speakers, but not on the TV). Usually, this problem is easily solved and further in the instructions. possible reasons that there is no sound via HDMI and how to fix them in Windows 10, 8 (8.1) and Windows 7. See also: How to connect a laptop to a TV, Poor image quality via HDMI.

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Note: in some cases (and not very rarely) all the steps described below to solve the problem are not needed, but the whole point is in the sound reduced to zero (in the player in the OS or on the TV itself) or accidentally pressed (perhaps by a child) the Mute button on your TV or receiver, if used. Check these points, especially if everything worked fine yesterday. If, when diagnosing an HDMI audio device, you see a message that this device is already in use by another application, see a separate guide for this issue here: This device is already in use by another application when outputting audio via HDMI.

Configuring Windows playback devices

Usually, when in Windows 10, 8 or Windows 7 you connect a TV or separate monitor via HDMI to a laptop, the sound will automatically start playing on it. However, there are exceptions when the playback device does not automatically change and remains the same. Here it is worth trying to check if it is possible to manually select on what the audio will be played.

  • Right-click the speaker icon in the Windows notification area (bottom right) and select Playback Devices. In Windows 10 1903, 1809 and 1803, to get to the playback devices, select the “Open sound settings” item in the menu, and in the next window. “Sound Control Panel”, or through the Control Panel. Sound.
  • Pay attention to which of the devices is selected as the default device. If it’s Speakers or Headphones, but NVs are also listed, these three steps are likely to be enough to fix the problem. However, it may turn out that in the list of playback devices there is nothing similar to HDMI Audio (even if you right-click on an empty place in the list and enable the display of hidden and disabled devices), then the following solutions may help.

Installing Drivers for HDMI Audio

It is possible that you do not have drivers for audio output via HDMI installed, although the video card drivers are installed (this can be if you manually asked which components to install when installing the drivers).

To check if this is the case, go to the Windows Device Manager (in all OS versions, you can press the WinR keys on your keyboard and enter devmgmt.msc, and in Windows 10 also from the right-click menu on the “Start” button) and open the section “Sound, game and video devices”. Further steps:

  • Just in case, enable the display of hidden devices in the device manager (in the “View” menu item).
  • First of all, pay attention to the number of sound devices: if this is the only audio card, then, apparently, drivers for sound via HDMI are really not installed (more on this later). It is also possible that the HDMI device (usually has these letters in the name, or the manufacturer of the video card chip) is present, but disabled. In this case, right-click on it and select “Engage”.

If there is only your sound card in the list, then the way to solve the problem will be as follows:

    Download the drivers for your video card from the official AMD, NV website Note: if for one reason or another the drivers are not installed, it may be that the current drivers are malfunctioning (and the sound problem is explained by the same). In this situation, you can try to completely remove the video card drivers, and then reinstall them.

Choosing the correct playback device

When connecting to a PC via HDMI an external device for outputting information. a TV set or a monitor, the OS of the Operating System should automatically find that the sound will be broadcast through the connected source. If this did not work out for one reason or another, the user must, without the help of others, assign TV sets as a sound playing device. For this purpose, you:

  • In the lower right corner of the screen, click on the speaker icon (“Digital Audio”) with the right mouse button and select “Playback Devices” in the window that opens;
  • A window with options for playback devices will open, in which you need to select a TV set (or another device from which sound should be output) and right-click on it. In the pop-up menu, click Set as default;

An HDMI cable is a digital device interconnect for high quality, copy-protected multimedia transmission. Since 2002, this device has evolved to this day, improving its bandwidth and adding support for new displays. Current version at the time of 2019: HDMI 2.1, supports all resolutions up to and including 10K100. What to do if sound is lost after connecting through a cable to the monitor?

Why may sound drop out when connected to a TV

Loss of sound when connecting an HDMI cable to a TV is a fairly common problem, associated more with inability to handle equipment than with cable problems. The standard situation is this: this cable does not conduct sound when a laptop and a computer are connected to a TV, but it appears on primary media.

WARNING: In most of these cases, the problem is simply due to the low volume level in the device. The currently adjusted volume can be viewed in the computer’s mixer or in the TV settings. Perhaps someone accidentally turned on the “silent” mode, as these buttons are usually located on the monitor case.

The reason may lie in the banal absence of the necessary software, in other words, drivers for the required cable or TV monitor on the donor device.

REFERENCE! Also, an error may occur due to the fact that the computer is “not ready” to transmit sound, and you need to point it to a suitable device after you have connected it manually in the properties. Read below how to get rid of these problems.

If the sound from the laptop via HDMI still does not play on the TV

If both methods did not help, while the desired item is exactly set in the playback devices, I recommend paying attention to:

  • Once again. check your TV settings.
  • If possible, try a different HDMI cable, or check if the sound will be transmitted over the same cable, but from a different device, not from the current laptop or computer.
  • In the event that an adapter or adapter to HDMI is used to connect via HDMI, the sound may not be able to make it work. If you are using VGA or DVI to HDMI, then definitely not. If DisplayPort is HDMI, then it should work, but on some adapters, in fact, there is no sound.

I hope you managed to solve the problem, if not, please describe in detail what and how happens on a laptop or computer when you try to follow the steps from the manual. I may be able to help you.

Additional Information

Software shipped with graphics card drivers may also have custom HDMI audio output settings for supported displays.

And although this rarely helps, take a look at the settings for “NVIDIA Control Panel” (the item is located in the Windows Control Panel), AMD Catalyst or Intel HD Graphics.

turn, sound, acer, monitor

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If your TV has multiple HDMI inputs, use HDMI 1.

Well, that’s usually not necessary. It’s just that many HDMI 1 supports MHL, yes, due to this, problems are less common.

Sound disappears when starting any game. If you watch movies, etc., then everything is fine.
Any ideas?

the headphones are all right. the matter is in the PC, updated the driver did not help, although I have headphones with a USB wire, this also does not help, I don’t know, maybe the case is in the green red connectors and in USB on both sides, maybe more in Windows, but where?

there was a problem when connecting the PC to the TV via HDMI. the sound was coming through the PC. And then it turned out that the administrator rights were blocked by Microsoft on Windows 10 initially (I already tried to get it in different ways described on the Internet, but it did not work). And “.msc” commands cannot be executed.
Please tell me what to do?
Thanks in advance.

I didn’t quite understand the situation that is. no user with admin rights? This does not happen in general Microsoft does not block anything in this way. (moreover, if it were so, you would not be able to install any programs)

I updated all the drivers, the picture is on via HDMI, but the TV is not detected in the playback devices.
laptop Acer swift3, Win10x64, Intel grafics 620, Realtek high definition audio (SST).
I already connect to the 3rd TV, it does not work. At the same time, other laptops work with these TVs.
I don’t understand what it could be.
No hidden and disabled devices.

Hello.
For audio over HDMI, there must be drivers native to Intel graphics, not to sound. We tried to install them from the Acer website?

Yes, I put them, the very last ones. There are both video and HDMI audio drivers. After that, the video stopped working on the TV, the error came out, the resolution of the 720p type is not supported. I rolled back the drivers, updated both the video driver and the audio using Windows tools (the system independently searches the Internet). The TV began to show, but there was no audio.

is there something like “Intel audio for displays” in the device manager in audio devices? If yes, then select it. update the driver. select on this computer. from the list of installed drivers and there select NOT THE ONE that is currently installed.
By the way, I don’t know for sure (and I can’t check it now), but suddenly this “part” of the driver (ie purely for Intel sound via HDMI) is available somewhere separately from the display driver, it makes sense to look.

good day.
I tried to do everything according to the article, it didn’t work.
Booted from Linux (installed on a lubuntu stick) and no problems. Only in pulse audio switched audio output.
Sometimes you need to look for other ways besides Windows.

And if I now have only “Device.supporting” in the list of sound devices, what should I do then? thank.

Have you turned on the display of disabled devices? You can take a screenshot?

There is no sound via HDMI when connected, there is an image. The playback devices say. not connected. How to be?

And not through some kind of HDMI adapter connected?

the problem is that in the mixer it shows that the sound is on, but there is silence in the headphones, tried your methods, it did not help, in the same way, I thought in Windows the problem (10k is worth) demolished, still there was a problem

Good afternoon. The problem is this, I connected everything according to the instructions, the image went right away, the sound does not work either on the laptop (HP pavilion g6) or on the TV. Opened with the right mouse button the “playback devices” AMD HDMI Output is connected and it is already signed that this is the “default device” if you open it with the right mouse button there is no option to use by default. There is no volume scale next to this icon on the right.
Then there are “speakers and phones” signed as a device for communication by default and the volume scale is there but it is empty (even when something is played)
Then headphones for communication “ready”

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When playing video, audio, YouTube, etc., there is no sound anywhere! Everything works “fine” in the device manager. Sound can be output to a laptop only if you disable AMD High Definition Audio Device in the device display.

Hello. Judging by the description, everything should work from ideas only problems with drivers, cable, well, or on TV the volume is removed to zero (although then the level in playback devices would be shown).

Hello, I connected the HDMI cable to the PC, the TV is installed by default as a playback device, but there is no sound, I use headphones (

Hello.
Can you take a screenshot of the “sound, game and video devices” in the device manager and the list of playback devices? I may be able to help.

The following helped: parameters. system. sound. we find “Other sound settings”. device settings and application volume. reset settings and set the default values ​​recommended by Microsoft

I disagree with the fact that it is impossible to output sound through an adapter or DVIHDMI cable. Electrically, DVI Single Link and HDMI are completely identical, and there is no separate audio line. There is a common line for control signals, along which sound is transmitted. Therefore, if a video card has an SPDIF input (old nVidia video cards from about 8800) or a built-in codec (all modern ones, including integrated Intel ones), nothing electrically interferes with sound transmission. I was convinced of this myself when I had to connect a GeForce 9400GT to the TV, which had an HDMI output, but only a DVI-HDMI cable was at hand. Although, of course, there may be some peculiarities of the layout of the video card or the implementation of drivers, when, when connected to the DVI connector, the sound output is forcibly prohibited.

The sound is not reproduced by the monitor speakers, HDMI-HDMI is connected, but if you connect the headphones to the back of the monitor, then the sound goes through them and is regulated by the monitor buttons
Asus rog gtx 1060 graphics card
phillips 237E7 monitor
all drivers are installed and updated

Is the sound via HDMI set as the default speakers? Is the volume on on the monitor? The speakers on the monitor are exactly working?

The laptop is connected to an HDMI-HDMI TV. There is no sound on the TV. I already conjured everyone, updated the drivers

Well, as the default sound output device on the laptop, what is selected?

regular speakers. disabled checkboxes are displayed. nothing but regular ones and there are no Bluetooth speakers anymore

So, for some reason, the drivers for sound via HDMI are not installed. they are included with the video card drivers, automatically (try to manually download and install the video card drivers).

Thank you so much! Everything worked out. All the best to you

There is no sound, I installed firewood on Nvidia, in the control panel Nvidia shows the TV in digital audio settings, and there is nothing in the sound except for the speakers, I checked the boxes to show disconnected and disconnected devices and there is nothing.

Did you install all the drivers (on NVidia)? It’s just that you can choose there and sometimes turn off the Audio setting. Sound devices have NVIDIA High Definition Audio in Device Manager?
And well, and more. purely theoretically. the HDMI cable is normal?

good day.
Help with the problem.
by spdif for some reason the last 15 years Realtek allows
transmit only 2 channels. there is a branch to Techpoverap with firewood
solving the problem, but there you have to dance with a tambourine and not always successfully.

There is another option, send sound to the receiver from an nvidia video card!
And here, too, for 10 years some kind of insanity has been going on.
Sound comes with picture only. And I need one HDMI video on TV, on another HDMI sound to the receiver.
Tell me how to put it into practice. Thank you very much for any constructive suggestions.

Hello.
The task is clear, but I’m afraid I won’t offer a solution (and I can’t experiment, on a trip with a MacBook now). Of the ideas, except that the output of sound from the integrated HDMI, if available, but, again, there would be an experiment.

Good day! For two days I have been suffering, I can not solve the problem 🙂
After reinstalling from Windows 8 to Windows 10, when the HDMI cable is connected to the LG TV, the picture is transmitted, and the sound comes only from the computer. I tried everything. I demolished the video card and sound card drivers and reinstalled them again, nothing changes. But the most interesting thing is that I also reinstalled Windows from 8 to 10 on a laptop a month ago and everything went right there. That is, when HDMI is connected, both the picture and the sound can be heard from the TV speakers.
I am hope for your help
P.S. I don’t know how to attach a screenshot.

Hello.
Take a look in the device manager, in particular in the sections
– audio outputs and audio inputs
– sound, game and video devices
Are there any devices in both places that are responsible for audio output via HDMI? They usually have in the name “high definition audio video card brand”.
If not, reinstall the video card drivers (exactly it) manually, and not in the device manager, and then make sure that the correct device is selected in the playback devices, see https://remontka.pro/open-playback-recording-devices-Windows- ten/

Hello. I have a laptop connected via an av receiver to a TV via HDMI, after I installed 10 instead of vin7 on the receiver, the sound disappeared. there is a video. I connected the laptop to a TV set, without a receiver, there is sound and video. In the Sound panel, the receiver is displayed, the equalizer responds, but the signal does not come to the receiver. What to do?

Hello.
And the receiver is selected as the default output device after all, right?
If everything is so, I would reinstall the video card drivers (it is in them that the audio output via HDMI is implemented) manually (not through the device manager).

Guys!
Thank you so much, human! Your article helped me a lot. Everything worked!

Hello!
HDMI connection problem. The Samsung TV does not output sound from the stationary PC. I checked the cable by connecting it to a laptop. From the laptop to the TV, the image and sound come without problems. So I conclude that the problem is in a stationary PC. I reinstalled the video driver, NVidia 1080 Ti card, the driver is new, in the NVidia settings there is audio output to Samsung TV via HDMI. In general, there is video from the hospital on TV, but there is still no sound. Tell me what else you can do so as not to reinstall the OS. By the way, soit OS Win10Pro x64.

Hello. Is it checked here?. Right click on the speaker. Open sound options. Sound control panel. Is the correct device selected by default? Is the signal strength displayed on it? In the options (the “Configure” and “Properties” buttons), also play around, maybe he is there, say, 5.1 trying to display.

There is no sound on the TV set when the computer is connected via HDMI

The HDMI standard allows you to effortlessly display image and sound from a laptop or computer to an external monitor, in other words, a TV set. To convey the picture and sound, it is enough to connect the computer to the device via a cable. However, just like with any other standard of data transfer, obstacles occur with HDMI, including due to incorrect OS options. One of the most common mistakes that users have to deal with is the lack of sound on the TV set when a computer is connected to it via HDMI. This problem can be corrected by several methods, the presence of which will be discussed below.

Be careful: Before proceeding with the tips below, make sure that the lack of sound on the TV when connecting a computer to it via HDMI is not related to the options of the TV itself. Often the reason is quite common. the sound of the TV set is reduced to zero or the “Silence Mode” (Mute) is turned on.

Task bar

In this case, you can activate the laptop speakers in just 2 clicks:

  • Left-click on the corresponding icon on the taskbar.
  • Turn on the speakers with one more click.
  • Yes, it’s that simple. Difficulties in this case will not arise even for beginners.

How to turn on sound on a laptop?

There are several ways to turn on the sound and increase its volume on laptops running Windows:

  • through the taskbar;
  • using function keys.

Both methods are distinguished by their simplicity and speed. Of course, they will not be able to figure out why the sound on the computer does not work, however, turning on the speakers will not be difficult.

Function Keys

You can also add volume using the function keys. As a rule, they are located next to the on / off sound button. To set the desired sound on Asus laptops, you need to press Fn and F11 (volume down) or Fn and F12 (volume up). For laptops of other brands, the buttons may be different. In any case, they will be marked with the appropriate icons. By the way, using the function keys you can adjust the brightness on your laptop.

Function Keys

Using function keys, users can quickly turn on the touchpad on a laptop or put the device into airplane mode. To turn on the sound on Asus laptops, you must simultaneously press the Fn and F10 buttons on the keyboard.

Note: Notebook combinations of other brands may not have original combinations. There is only one universal rule. the user needs to press the Fn button and the F key, marked with a crossed out speaker.

Task bar

The technique is very simple. In fact, it almost completely copies the previously mentioned method of inclusion:

  • Click on the sound icon on the taskbar.
  • This method is not only simple, but also fast. You can adjust the sound volume through the taskbar very quickly.

How to set up sound on a laptop?

Many laptop and computer users often do not know how to turn on Bluetooth or what to do if the keyboard does not work. However, sometimes more trivial tasks also cause difficulties. For example, people don’t know how to turn on the sound and turn up the volume. In fact, it is very simple to cope with the solution of these tasks.

How to turn up the volume on a laptop?

There are many ways to make the sound loud and amplify the signal. over, you can even adjust the volume from the keyboard. The most popular options are as follows:

  • through the taskbar;
  • using function keys;
  • via windows options.

Each method has its own advantages and disadvantages. However, all of the following methods allow you to make the desired sound settings.

Through third-party programs

At the moment, there are many programs to fix the flaw in Windows 7 and 10, in particular, bringing the screen brightness setting to the tray of the taskbar or to the desktop. We will look at the simplest DimScreen screen shading utility.

  • Download it from the developer’s website at the link https://barbadosmaney.ru/dimscreen.
  • Run “DimScreen.exe” as administrator.
  • The utility automatically appears in the toolbar tray.

It does not have an interface as such and is represented only by a context menu with brightness levels as a percentage.

The rest of the programs may be more functional, but DimScreen is one of the best options for those who want to instantly change the brightness of the display and are not looking for anything superfluous.

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From the power panel

The second most difficult way to get to the coveted setting slider in a laptop is implemented as follows:

  • Go to the “Power supply” menu located along the path “Start / Control Panel / Security System”.

By default, the user can set one of three operating modes of the system. Go to the settings of the active power plan using the link in the screenshot.

  • Before us in the window that opens, sliders for adjusting the brightness of the screen appear in Windows 7. The menu looks similar for older operating systems: “eights” and “tens”.

The slider on the left controls the brightness of the display of the device operating in battery mode. The right one is used when working on the network. We recommend dimming the screen in offline mode to save battery power and extend battery life.

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Press the MENU button to display the OSD menu.

Press the button to move to the desired function.

Press the MENU button to select the function you want to customize.

To change the settings of the current function, press the button.

To exit the OSD and save your settings.

If you want to customize any other function, please repeat

Acer eColor Management
Selecting Acer eColor Management will open the OSD
Acer eColor

OSD Operation on P / X Series Devices
When the user presses the MENU button on the front panel.

USER
Selecting USER will open the standard
OSD menu

I. only for model with
analog input

II. only for model with
analog input

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Press the MENU button to display the OSD menu.

Press the button to move to the desired function.

Press the MENU button to select the function you want to customize.

To change the settings for the current function, press the.

To exit the OSD and save your settings.

If you want to customize any other function, please repeat

Acer eColor Management
Selecting Acer eColor Management will open the OSD
Acer eColor

OSD Operation on P / X Series Devices
When the user presses the MENU button on the front panel.

USER
Selecting USER will open the standard
OSD menu

I. only for model with
analog input

II. only for model with
analog input

An incorrectly configured screen of a computer or laptop quickly tires the user’s eyes, making the work uncomfortable and even unhealthy. In this article, we will teach you how to adjust the screen brightness and other settings in Windows 7, 8 and 10.

Hot keys

The easiest way to increase (or decrease) the brightness on a laptop is to use a hotkey combination. To do this, hold down the “Fn” function key in the lower left corner of the keyboard and one of the ones indicated in the screenshot. These can be keys from the top row “F1-F12” or navigation keys left / right. Usually manufacturers leave icons on them for hints, for example, as on “F5” and “F6”, which depict the sun in the frame of the screen. The meaning of symbols you do not understand can be found in the device manual, on the thematic forum or in the user support service.

You can quickly adjust the brightness on a computer running “seven” through the “Windows Mobility Center”, called by the key combination “Win” “X”.

The increase in the brightness of the screen on Windows 10 occurs by pressing “Win I / Settings / Display”.

On Windows 8, pressing “Win I” brings up the settings panel with the corresponding slider.

By disabling adaptive regulation

Modern computers running on rechargeable batteries automatically monitor energy consumption in an effort to conserve energy as much as possible. The display matrix is ​​the main power consumer, and the laptop automatically dims its brightness when the battery level is low or in low light conditions (if there is a light sensor). Sometimes the technology works incorrectly and inappropriately, which causes irritation to many people during a long stay in front of the screen.

You can turn off adaptive brightness control as follows:

  • We go the following way: “Start / Control Panel / System and Security / Power supply / Setting up a power plan / Change advanced power settings”.
  • In the “Screen” section there is an item “Enable adaptive brightness control”.

We mark the “Off” status everywhere and exit the settings.

turn, sound, acer, monitor
  • If you did not find such an item, but there is auto-adjustment in the device, then go to “Start” and write “regedit” in the search bar. Run the found registry editor.
  • Go to the directory “HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlPowerPowerSettings”.

We are looking for a parameter responsible for adjusting the brightness of the screen, which should contain a description as in the screenshot above, and go to its subsection.

  • In the subsection, we are looking for a parameter with a description as in the screenshot below.
  • Now change the value of the “Attributes” parameter (blue) to anything other than one (for example, “0” or “2”). If you already have a “0”. change to “1” or “2”, if there is “2”. to “0” or “1”.

After clicking “OK” in the “Power supply” menu, the option for automatic brightness adjustment should appear.

Through the command console

For ordinary users, the most inconvenient way to change the screen brightness is through the command console. But in some circumstances and in the absence of other adjustment options, it can be useful.

To adjust the screen brightness in Windows 10 via the console:

  • The brightness changes by the command: “(Get-WmiObject.Namespace root / WMI.Class WmiMonitorBrightnessMethods). WmiSetBrightness (1, percentage of brightness)” (without quotes).

For example, to set the screen brightness to 50%, enter “(Get-WmiObject.Namespace root / WMI.Class WmiMonitorBrightnessMethods).WmiSetBrightness (1.50)”.

No HDMI sound when connecting laptop or PC to TV

One of the problems that can be encountered when connecting a laptop to a TV via an HDMI cable is the lack of sound on the TV (i.e. it is played on the laptop or computer speakers, but not on the TV). Usually, this problem is easily solved and further in the instructions. possible reasons that there is no sound via HDMI and how to fix them in Windows 10, 8 (8.1) and Windows 7. See also: How to connect a laptop to a TV, Poor image quality via HDMI.

Note: in some cases (and not very rarely) all the steps described below to solve the problem are not needed, but the whole point is in the sound reduced to zero (in the player in the OS or on the TV itself) or accidentally pressed (perhaps by a child) the Mute button on your TV or receiver, if used. Check these points, especially if everything worked fine yesterday. If, when diagnosing an HDMI audio device, you see a message that this device is already in use by another application, see a separate guide for this issue here: This device is already in use by another application when outputting audio via HDMI.

Installing Drivers for HDMI Audio

It is possible that you do not have drivers for audio output via HDMI installed, although the video card drivers are installed (this can be if you manually asked which components to install when installing the drivers).

To check if this is the case, go to the Windows Device Manager (in all OS versions, you can press the WinR keys on your keyboard and enter devmgmt.msc, and in Windows 10 also from the right-click menu on the “Start” button) and open the section “Sound, game and video devices”. Further steps:

  • Just in case, enable the display of hidden devices in the device manager (in the “View” menu item).
  • First of all, pay attention to the number of sound devices: if this is the only audio card, then, apparently, drivers for sound via HDMI are really not installed (more on this later). It is also possible that the HDMI device (usually has these letters in the name, or the manufacturer of the video card chip) is present, but disabled. In this case, right-click on it and select “Engage”.

If there is only your sound card in the list, then the way to solve the problem will be as follows:

  • Download drivers for your graphics card from the official AMD, NVIDIA or Intel website, depending on the graphics card itself.
  • Install them, however, if you are using manual configuration of the installation parameters, pay close attention to the fact that the sound driver for HDMI is checked and installed. For example, for NVIDIA video cards it is called “HD Audio Driver”.
  • After the installation is complete, restart your computer.

Note: if for one reason or another the drivers are not installed, it may be due to some kind of malfunction of the current drivers (and the sound problem is explained by the same). In this situation, you can try to completely remove the video card drivers, and then reinstall them.

If the sound from the laptop via HDMI still does not play on the TV

If both methods did not help, while the desired item is exactly set in the playback devices, I recommend paying attention to:

  • Once again. check your TV settings.
  • If possible, try a different HDMI cable, or check if the sound will be transmitted over the same cable, but from a different device, not from the current laptop or computer.
  • In the event that an adapter or adapter to HDMI is used to connect via HDMI, the sound may not be able to make it work. If you are using VGA or DVI to HDMI, then definitely not. If DisplayPort is HDMI, then it should work, but on some adapters, in fact, there is no sound.

I hope you managed to solve the problem, if not, please describe in detail what and how happens on a laptop or computer when you try to follow the steps from the manual. I may be able to help you.

Configuring Windows playback devices

Usually, when in Windows 10, 8 or Windows 7 you connect a TV or separate monitor via HDMI to a laptop, the sound will automatically start playing on it. However, there are exceptions when the playback device does not automatically change and remains the same. Here it is worth trying to check if it is possible to manually select on what the audio will be played.

  • Right-click the speaker icon in the Windows notification area (bottom right) and select Playback Devices. In Windows 10 1903, 1809 and 1803, to get to the playback devices, select the “Open sound settings” item in the menu, and in the next window. “Sound Control Panel”, or through the Control Panel. Sound.
  • Pay attention to which of the devices is selected as the default device. If it is Speakers or headphones, but the list also contains NVIDIA High Definition Audio, AMD (ATI) High Definition Audio or some devices with HDMI text, right-click on it and select “Set as default” (do this, when the TV is already connected via HDMI).
  • Apply the settings you made.

Most likely, these three steps will be enough to solve the problem. However, it may turn out that in the list of playback devices there is nothing similar to HDMI Audio (even if you right-click on an empty place in the list and enable the display of hidden and disabled devices), then the following solutions may help.

Additional Information

Software shipped with graphics card drivers may also have custom HDMI audio output settings for supported displays.

And although this rarely helps, take a look at the settings for “NVIDIA Control Panel” (the item is located in the Windows Control Panel), AMD Catalyst or Intel HD Graphics.

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