When Turning On The Computer Black Screen And Cursor
The black screen and cursor may also be a consequence of the enabled reactivation service. Accordingly, the solution is to disable it.
Using “Explorer” or any other file manager, you need to enable the display of hidden objects and find the windows Activation Technologies directory. On 64-bit systems it is located directly in the windows directory, on systems with 32-bit architecture it should be found in the System32 folder. Next, you need to delete both the folder and all of its contents (if it turns out to be impossible to delete the entire directory at once, the elements inside it will have to be deleted manually one by one). After that, you need to perform a complete reboot of the system. Perhaps after that the black screen and the user’s cursor should no longer be disturbed.
Similar actions can be performed in the services section (stop and disable the start of the process), but it will take longer.
How to fix black screen when loading windows 7
Least of all, when the computer is turned on, the user wants to see how not the system desktop appears before his eyes, but a black screen when booting windows 7. Of all the troubles that can arise after starting Windows, this is the most negative, and it is not in vain that the programmers assigned this phenomenon the name “Black Screen of Death” (BSEC).
However, if before the eyes of the computer owner the BSEC was displayed only with a white cursor on the computer display, then before proceeding with a drastic measure, like reinstalling Windows, it is recommended to use the instructions below. A detailed guide outlines the situation when windows 7 is normally loaded on a computer or laptop and what to do when the BSEC appears.
Black screen and cursor when starting windows 10 can be removed by several methods. However, the simplest solution may be to forcibly shutdown the computer or laptop and then reboot (the method, of course, is quite barbaric). But after that, either the hard drive can be checked for damage to system files and bad sectors, or the system recovery tool will start working.
In the second case, all operations will be performed automatically without user intervention. It is very likely that after half an hour of waiting, depending on the hardware configuration, everything will be back to normal. If this solution does not work, you can use either an installation disc or a recovery disc (or USB flash drive), but you need to take care of creating such a media in advance.
windows 7 does not load black screen and cursor. Black screen and cursor when loading windows: what to do?
Despite all the attractiveness of the tenth version of the windows operating system, after installing it or installing updates, you can often find moments when instead of the expected system boot a black screen and a cursor appear, which sometimes may be absent. What is the reason for this phenomenon and how to deal with it, read on.
Reverting to the old system
If the tenth version was installed over an existing one in the form of an update (for example, windows 7), you can use the return to the old OS tool (only if the 30-day period has NOT expired from the moment of installation).
To do this, go to the settings section and select the update and security section there, and then use the appropriate period.
By the way, even after that, a black screen and a cursor may appear when windows 7 starts (meaning the situation after returning to the old OS). And here you need to look for the reason already in the graphics accelerator drivers.
Last Known Good Configuration
In the simplest cases, if the prerequisite was a minor failure, rolling back the system to the last good configuration will help. Last Known Good Configuration. this is the state of windows as of the last successful start. To return to this state, launch the Advanced Boot Options menu. To do this, before starting the system, quickly press the F8 key several times.
The following list will open before you:
Select the Designated item from it and press Enter. If the computer starts up normally. problem solved.
Black screen and cursor when starting windows 10: what is the reason?
In general, for all operating systems of the windows family, such a problem, as a rule, is a consequence of the incorrect operation of the adapter, despite the fact that when the computer is turned on, the BIOS signals that everything is in order with the system and all devices are working normally (this is determined by the length of the signal from the system speaker ).
But it’s not that simple. The operating system itself is such that the graphics accelerator is not always directly related to the problem of a black screen appearing at startup. Not everyone knows what to do. Meanwhile, it is worth Pay attention to some of the components of the OS itself. First of all, these are incorrect operation or malfunctions of the explorer.exe service, disabled fast startup, activated re-licensing, outdated, incorrectly installed or missing card drivers.
Solving the problem through safe mode
If none of the above did not solve the problem and the OS does not boot normally, then there is nothing more left to do but start the PC in safe mode and do the subsequent debugging of the system in it.
This mode is loaded as follows:
- To start the OS, quickly press the “F8” button, after which a screen appears with inscriptions in white letters, where it is proposed to select the method of loading the OS;
- Place the cursor on the “Safe Mode” line with the arrows and call it “enter”;
- Wait until the end of the PC boot process in safe mode.
You can now try to revert Windows to the state before the problem occurred. To do this, you need to do the following:
- Through the “Start” menu enter “Programs”;
- Select the “Standard” tab and open “Service”;
- Find here and name it “System Restore”.
- Then (sorry for the tautology) click on “Next” and select the desired point, then click on the “Next” button again;
- Then they will call it “Done”;
- Wait until the restore process is complete.
Avast is the culprit behind the black screen on Windows startup.
So after Windows booted, but there is only a black “Malevich square” on the screen, along which the “abstract cockroach”. the mouse cursor, runs, do the following:
- 1. Press the world famous combination of buttons “CtrlAltDel“And in the list select” Start Task Manager “.
- 2. After the Task Manager window appears, find in the list of processes “avast“(Tab” Processes “) and from the context menu (right-click on the process) select” Open file location “.
- 3. You will see a window with a folder where the Avast antivirus is installed. Find the file “AvastUI” in it and run it (double click or “Enter”). The main antivirus window should open.
- 4. Go to the top tab “Safety“, In the list on the left, select”Antivirus“, And among the menu items that appear, click on”behavior screen“.
- 5. Open display settings and add to reliable processes “c: \ windows \ explorer.exe”(Use the“ Browse ”button). I confirm my actions with the button “OK”.
- 6. reboot your computer: click again “CtrlAltDel»And find the Corresponding icon on the screen that appears.
If Avast antivirus was the culprit, then after performing the steps from the instructions for solving the problem black screen and mouse cursor on Windows startup. the next boot of the operating system should be successful. It is possible that the problem has already been solved by Avast’s developers, but the process of adding the program to the “trusted” ones can still come in handy. over, it is not known how the antivirus will react to the upcoming release Windows 10.
In the event that you use another antivirus, then try to find in its settings a similar item to create a list of “trusted”, “reliable”, “ignored”, etc. applications that should NOT be scanned by this antivirus. If the antivirus is to blame, then black screen with cursor at boot Should NOT bother you anymore. The defender, who responds so inadequately to popular programs, is likely to receive a corresponding update in the next few days (or maybe hours). It is possible that it will be received automatically if there is an Internet connection and a configured function to update the antivirus via the Internet. Otherwise, it is recommended to download the updated version from the official website.
Not always mistakes and similar situations on Windows startup caused by antivirus. There may be hardware problems. An overview of computer scan programs was recently published. But further we will consider the solution when, in the current situation (only the mouse cursor is on the screen) Incorrect Windows registry settings are to blame.
After Windows boot, black screen and cursor.
Sometimes, Microsoft OS users face a problem when after booting Windows only black screen and cursor mouse. The symptom is quite well-known. the system process “explorer.exe” cannot be started. There may be several reasons: a virus or vice versa. antivirus (Avast), problems with the Hard Disk, etc. Quite often fix black screen on startup can be done in a minute without any third-party utilities.
As already mentioned in the title. the premise of this behavior is process startup error, responsible, among other things, for displaying the desktop, its elements and the panel with the “Start” button. In this recovery guide, we’ll cover two popular reasons why when Windows boots up, a black screen and a cursor are visible instead of the desktop. One of the reasons in some cases is the popular Avast antivirus, which, for reasons known only to him, blocks “explorer.exe“. In the second case, you will have to slightly edit the system registry. In both situations Windows is working again very easy.
What if only a black screen and mouse are visible when Windows starts? Right system registry.
The first step is exactly the same as in the case of antivirus: you need to open Task Manager, with its help will launch registry editor and check / fix a couple of Windows registry values.
- 1. In a state black screen press the world-famous combination of buttons “CtrlAltDel” and select “Start Task Manager” in the list.
- 2. After the Task Manager window appears in the top menu “File” select “New task (Run).”. The Create New Task window will appear. In the “Open” field enter the command “regedit“(Without quotes). The Registry Editor window will open.
- 3. In left side windows go to the section (something like “folders” in explorer) with the name “HKEY_LOCAL_MACHINE“. Expand it and go to the subsection “SOFTWARE“. In the same way, get to the section “HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows NT \ CurrentVersion \ Winlogon“.
- 4. In the right part of the window you will see a list of parameters. Find the parameter named “Shell“. its meaning there should be a line “explorer.exe”. If it is not, then after double-clicking on it, set the Specified value. If the “Shell” parameter is absent at all, then create it, Selecting “New”. “String parameter” from the context menu of the “Logon” section. Specify the name of the new parameter (“Shell”) and then double-click to set the value (“explorer.exe”).
- 5. As in point 3, go to the section “HKEY_CURRENT_USER \ Software \ Microsoft \ Windows NT \ CurrentVersion \ Winlogon“. Here is the right side Should not contain the “Shell” parameter. If there is one, then remove it via the context menu or the “Delete” button on the keyboard.
The above two methods will help you restore Windows if at boot black screen and mouse cursor. Changing the “Shell” parameter often indicates that a computer has been infected by a virus. It is quite possible that it has already been neutralized by the installed antivirus, but traces of its activity may well remain in the system (change to “Shell”).
Black screen with cursor. reasons.
When loading Windows 7, a black screen and a mouse cursor occurs due to a lot of factors, each of which sometimes defies logical explanation. When loading Windows 7, a black screen and the mouse cursor may come suddenly, and the user may not even suspect what a mess is going on in the file system. Before proceeding to active actions, I recommend that you delve into the root of the problem and concepts, where does this ailment come from.
So, when loading Windows 7, a black screen and a mouse cursor occurs, most often, due to virus programs. We are all people and we are all NOT sinless, we catch viruses left and right, as a result of which, Windows is gradually being cut off. At first, the operating system may work slowly, then it will start giving out a black screen altogether. Viruses, as soon as they get into the Windows kernel, are immediately thrown into system folders and start to create ridiculous chaos there. It is not hard to guess that the only sure thing to prevent is installing an antivirus. By the way, not every antivirus will be useful.
In my memory, there were quite Civil computers with a similar problem. When booting Windows 7 black screen and mouse cursor and nothing could be done about it. In some cases, Windows still boots, however, only a couple of hours after being turned on. The true prerequisite for this disaster was the world-famous Avast antivirus that blocks vital system files, in particular, Explorer.exe.
Actually, the file presented above is the main prerequisite for the fact that when Windows 7 boots up, the black screen and the mouse cursor haunt the user. Explorer.exe is responsible for the explorer and everything else that should be displayed on the desktop. This file may “die” or not start for various reasons. viruses, conflict with other programs, as well as due to the “natural aging” of the operating system, as a result of which the user loses the right to run this file.
There is also the use of pirated Windows 7. In such cases, when Windows 7 boots, a black screen and a mouse cursor appear after the next system update. The system can download a special update that verifies the authenticity of Windows. Of course, if you are using a pirate Windows, then this can happen to you.
The chances of problems with the card drivers are extremely small, but it is still worth mentioning. An unpleasant formula “outdated card too new drivers” can lead to a black screen with a mouse cursor. Here you can also include the use of firewood, downloaded from nowhere, developed by someone who is not clear.
The most unpleasant thing is faulty hardware. Here it is already difficult to determine exactly where the epicenter of the problem is located. This can be a failure of RAM dies, a problem with a hard disk, and occasionally a malfunction in the operation of the north and south bridges.
Operating system activation.
Let’s go back to the question of activation. If after starting safe mode, you see such a picture, then it is our case.
This problem is solved quite simply. you need to download “Tablet”. This is a kind of key that activates the pirate. But real Windows users shouldn’t be afraid of this.
Finally, let’s return to the most unpleasant. Let’s say you’ve completely reinstalled Windows, but it’s no good. Now I propose to dig deeper into the gland. Try turning on the computer by combining the operative dies. Also, you can check the RAM programmatically. Read how to do this in the article “Why the computer freezes” in paragraph number 5.
In other cases, you should check the performance of the rest of the hardware. processor, card, hard drive. This can be done by a banal change of iron. the old one on the donor one. In the case of a hard drive, it can be checked with the Victoria 4.47b program. How to do this you can read in the 4th paragraph of the article “Why the computer freezes”, the link to which is located above, and also see below.
Black screen with mouse cursor. first steps.
Let’s start with the simplest. Before turning on your computer, remove all USB storage devices from it. flash drives, hard drives, Wi-Fi or 3G adapters. Often, the system refuses to start due to incomprehensible conflicts between the hardware and the software level. For the future, I recommend reinstalling Windows.
The antivirus war.
Let’s start with antivirus. If you use Avast, then we need to uninstall it, or reconfigure. First of all, go to the antivirus settings, then “Active protection”. “File system screen”. “Settings”. “Exceptions”. As we said, Avast can block the Explorer.exe file, so we need to add it to the list of exclusions. It will look like this:
Then we reboot and see what happens. If the black screen and mouse cursor DO NOT disappear when Windows 7 starts up, then read on.
The presented function is a universal remedy for all problems. Let’s take the path of least resistance, run through safe mode, then Start. all programs. standard. utility. system recovery.
The first window does NOT carry anything useful, click “Further”.
Now we have to select the point to which the rollback will be performed. This is a kind of return of the system to a working state, if you like, you can make an analogy with time travel, may Martha McFly be with you. Select the desired point and go forward.
Read the contents of this window and click “Finish”.
The last warning will pop up, with which you must agree.
The recovery itself will begin during Windows reboot. As soon as the system starts up, you will see a message like this:
So, Windows is fully operational on this. In most cases, the problem of a black screen with the mouse cursor when starting Windows 7 is solved in this way.
Driver rollback and left software.
Once again, let’s remember about bad drivers that should be eliminated. In general, automatic driver rollback is performed during system recovery, although this process can be cranked up much faster. So, enter through Safe Mode, then open Device Manager (Computer. System Properties. Device Manager).
Find our map, and then right-click to open the properties.
Go to the driver tab and select rollback. Then, after rebooting, the card will work with the previous firewood. If the next launch goes without a black screen, then the problem is solved. If not, then uninstall the driver and try again.
We go through safe mode.
We turn on the computer, we see a black screen and a mouse cursor, and when Windows 7 boots up, wait 5-10 minutes and if nothing happens, then proceed to the action. As we said in the previous paragraph, the root cause of the black screen and the working cursor is problems with the Explorer.exe file. First of all, press the CtrlAltDel key combination, after which the Windows task manager should appear on the dark background floor. I think you already have an idea of this dispatcher and know how to work with him, but still. repetition, mother scientists.
The first tab displays all applications currently running, in our case, this tab should be empty. Go to “process” and try to find a workflow called Explorer.exe. With 100% working condition of Windows, it will look like this:
Well, if the mouse cursor appears on the background of a black screen when loading Windows 7, then this process will not be listed. On many forums, you can stumble upon the “thieves” advice of experienced programmers in this problem, for example, we will rewrite a piece of the kernel in C. This is not required for us!
The most effective option is to start Windows from Safe Mode. By the way, get used to this bun, since most actions with a faulty system are solved only by this method. So, we restart the computer and click on the F8 key. See this picture.
Once you get to this menu select “Safe Mode with Command Prompt”. After that, the system will boot up with the familiar CMD utility.
Actually, the Windows console is a beautiful creation that often comes to the rescue. We type in the line Explorer.exe, as in the example above. This way we will be able to overcome the black screen with the mouse cursor when Windows 7 starts up and start the system in working order. True, subsequent launches in normal mode will again be accompanied by a dark screen and a single cursor. What to do next?
Black screen and mouse cursor when booting Windows 7
Only black screen and cursor after booting Windows 7
Date: 06.03.2014 | Category: General questions
Today I turn on my laptop (on Windows 7) and what do you think we find? Right, black screen and lonely wandering cursor.
They did not panic, because when the computer was booted, the Windows design was displayed. it means that everything is in order with the hardware. From the Internet, I practically DO NOT download or install anything, so the likelihood of viruses and an operating system crash was discarded.
After several reboots of the laptop, I realized that the case “smells like kerosene.” Fortunately, there is where you can “google” (I have another laptop and stationary PC). After the first request, it turned out that a certain “Explorer.exe” is responsible for displaying all the content on the desktop.
It also became obvious that the current problem is the result of the “work” of the virus. Digging into the corner of my memory, I remembered that the last thing I installed was an extension for Google Chrome (for downloading music from VK). This apparently was the prerequisite for additional (just a couple) gray hair on my smart head.
I type CTRLALTDEL and go to the “Task Manager”. in the “Processes” tab of the active “explorer.exe”” was not found. Therefore, therefore, all content was missing on the screen.
In working order it should be like this:
I perfectly understood that if I do not want to reinstall Windows, I need to roll back the system configuration to a working version (rollback is simple, but only when you see what is going on in front of your nose on the monitor).
How to enable “explorer.exe” to “see”. It is clear that from the command line, but it does not seem to open.
“Google” is further, nowhere is there any normal information. everywhere in the search results there are forums in which the topicstarter starts the topic with the same problem as mine, while almost rewriting Windows again in C. And in the answers there is only “water”, ” water “,” water “(well, as I have in this article (just kidding)).
In general, I find out that you can boot your computer in safe mode with an active command line. To do this, you must press “F8” before the Windows logo appears during computer startup. It certainly didn’t work for me. It turned out that on my laptop this cherished key was “F5” (a small menu will appear), and then “F8” (an extended menu will open).
Windows Boot Manager after pressing F5.
And now, after pressing “F8”. appeared what I was looking for for so long. “Safe mode with command line support”.
In the command line, ENTERED “explorer.exe” (without quotes, of course) and pressed “Enter”. the rest of the image appeared on the screen.
Then everything went like clockwork:
- I went to the “Control Panel”, “System and Security”, “Support Center”, “Restore the previous state of the computer”;
- Launched a system restore from the date (restore point) that was saved before I downloaded the virus;
The system recovered, reinstalling Windows 7 was required.
What can be concluded?
I counted as many as 5 conclusions:
- There is a chance to catch a virus and do not run executable files (extension.exe), just download the Harmless plug-in for the browser;
- Maybe I have some kind of special Windows that the whole problem was solved, in fact, with two commands? As I remember these Talmuds on the forums, my head starts spinning from hundreds of thousands of uselessly written characters (no spaces)
- Never disable System Restore, as I liked to do it “inhabited” on Windows XP (because of the ominous hidden folder, in which a million viruses were constantly lying around. that’s what Antivirus said)
- I fix problems as they appear. That is, if I started to do everything that is written on the forums, do not delve into the essence of what is written, I would have killed my OS completely. It is necessary to launch “Explorer.exe”. I launched it, the configuration needs to be rolled back. I rolled it back. There are only two tasks to solve the problem, and two solutions. And the point;
- For those who thought. “Here, a computer-related site, but did not know how to restore Windows,” I answer. “Yes, more interesting!”.
P.S.: If my article helped, then please, unsubscribe in the comments so that I know. it’s worth writing articles on Windows and further, or sticking only to the narrow topic of the site (setting up network equipment).
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Even a powerful computer sometimes hangs for a long time after updating. Give him another chance. As for netbooks, the authors have been updating this to the top ten all night. I did everything myself. After installation, the bit capacity of the operating system increased, and the computer began to play games with 3D graphics.
So, if the shutdown caused a black screen to appear. Before removing this banner, take care to get the bootable media.
It is not known exactly what this partition does, but after it, the performance is often restored, the system boots and starts working. It is possible that the utility is overwriting the boot loader. We’ve talked about this earlier. Shown several ways to rewrite a partition using diskpart. The text is called Windows 10 Boot Loader Repair.
How to rollback a driver
Usually a dozen does not warn when installing new drivers. Therefore, there is a 99% chance that it is impossible to understand why the system stopped loading. The second problem is that the system does not provide information about the installation date. But if the screen is black, then there is a high probability of graphics failure. From safe mode, enter the Device Manager. Checking the Installed Driver.
If the active button is from. (as in this case), press it immediately. There is a chance that after updating the driver, the screen resolution is incorrect when the computer is turned on. Sometimes the issue cannot be resolved after booting in Safe Mode. And instead of the desktop, we see emptiness, although the speakers play a unique greeting melody. In this case, select the option with a low screen resolution.
Black screen when loading Windows 10: we treat with and without cursor
It’s rare to see a black screen when booting into Windows 10, but it does happen. Various variations are possible: with or without a cursor. It doesn’t matter when the problem appeared: after an update, after downloading, by itself, or a virus was caused.
A unified recovery tool is used to fix it. The installed instance allows you to start the mode through shutdown (holding Shift), but in our case you will have to do it differently. Your best bet is to get bootable media somewhere, although there is another way.
This is NOT explicitly stated, but many complain about problems after the update. Perhaps this is a common occurrence, and many are struggling with the same. Look at this topic at least. One and a half thousand people found it useful.
You will see that the problem is not an isolated one, therefore, it cannot be solved at the moment. According to the text, both complaints and Angry responses regarding the “raw” product. Just Rollback as described above and DO NOT worry about Microsoft issues. It is striking that the list of solutions is extensive, and there are relatively few satisfied people. This is a system issue solved by rolling back drivers and implementing restore points.
Some will want to roll back to a previous version. This is only possible if a dozen have risen recently. In fact, this option is not suitable for most people after August 2016. Because the rollback is possible within no more than 30 days from the date of the update. Billy Gates has provided the option to update after that date only to “people with disabilities.” For them, this item may be relevant.
If you see a black screen after installing Windows 10, immediately grab the installation media.
The dozen is constantly being cleaned, so the restore points disappear. But this is the first system where in 80% of cases there is at least one slice. If the system does not start, use the very first menu item. The OS selection menu appears immediately. Of course, it’s a dozen. Then a search will be made, and in the worst case, this is waiting for us.
For this reason, the first thing to do when the boot screen does NOT display to the desktop is to check the restore points.
If the system does NOT want to boot when you turn on the computer, and the display remains black, try the following procedure:
- Start your PC. As soon as the BIOS transfers control to the hard drive, turn off the power. Do the same again.
- You have heard that you don’t need to do this, but in this case, for the third time, the loading screen will change to the menus presented below on the screen.
- Press F8 to enter the boot method selection mode. A whole list of options appears, which is not difficult to figure out. If the PC does not start due to the driver. press 3 and so on. 4 will enable safe mode.
- We choose what we need and start loading. Be careful with option 6, it is not for the faint of heart (very difficult to work).
- From under safe mode, try rolling back new drivers.