Remove the black desktop of Windows 7. Black screen when loading Windows: what to do if the computer does not turn on

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It’s not difficult to imagine what a novice user experiences when looking at a black screen that seems to be loading an operating system. In most cases, in such a situation, all the user can do is aimlessly move the mouse cursor across a blank screen. You will be pleasantly surprised, dear friend, but the problem “Black screen when Windows startup 7" can be solved even by a primary school student, guided by the material in the presented article.

A few words about the “black” reason

As practice shows, this kind of trouble mainly occurs as a result of improper shutdown of the computer (this also includes interruptions in the centralized power grid), or when the user completely ignores issues of preventive maintenance of the electronics entrusted to him. In any case, the file structure of the computer’s hard drive is damaged, and this in turn leads to banal software failures.

Often, the so-called “Malevich Black Square Effect” manifests itself as a result of viral infection. Malicious program code destroys the integrity of system files, the result is that after the OS starts, the desktop disappears, that is, the user is greeted by emptiness, and that’s all.

And finally, the third “black” reason is a technical malfunction of the video card or monitor, or a simply missing video signal due to mechanical damage to the connecting cables.

Where to begin?

First of all, you need to find out whether everything is in order with the image output device, that is, check the functionality of the video card. Moreover, visually observable information at the initial stage of loading is not always indisputable confirmation that everything is in order with the graphics adapter - this is a misconception.

However, if during the OS boot process you observe an incomprehensible flickering or other “visual artifacts”, it’s time to sound the alarm. If possible, switch to a different video scheme, that is, disable the discrete video card and use the integrated video chip.

The second stage of diagnostics: check if everything is in order with the connecting cables, maybe a wire is broken somewhere (bend it slightly, twist it, in general, move it). It is possible that your pet has clearly overplayed the hanging wire (bite marks, exposed winding, etc.).

It makes sense to turn everything off peripherals from system unit or a laptop. Perhaps a “black conflict” is the result, so to speak, of lost drivers of some external device, for example, a printer, a removable drive, etc.

Software fault diagnosis and recovery

There are quite a few methods to restore the former “beauty of visualization”, but we will focus on the most basic of them. Remove from optical drive disk, if there is one, and disconnect the flash drive if you have not already done so.


If all the paraphernalia of your desktop appears on the screen, you are lucky. Now you can safely proceed to the next stage of system recovery.

  • In the search box of the Start menu, enter “recovery”.
  • In the window that opens, click on the link of the same name.
  • Next, select a workable rollback point and start the process of “recovering” the OS.

If the above-mentioned service has been disabled on your PC and a rollback copy simply does not exist, then try using the method described below.

Checking your hard drive for errors

As a result of intensive use of the hard drive, systematic violation of operating rules (incorrect switching on/off of the system) or ignoring issues of optimization and maintenance of the data storage device (HDD), the occurrence of various system errors is only a matter of time. By the way, obsolescence of the disk surface and mechanical parts of the hard drive also lead to software failures and hardware conflicts.

  • So, press the key combination “Win ​​+ R”.
  • In the Run service console, enter "cmd".
  • Next, in the command window, write - chkdsk with: /f

To the request for a reboot, we affirmatively agree.

Virus infection and editing the Windows OS registry

It is not uncommon for a malicious program to make changes to the operating system registry. Therefore, you need to make sure that the correct values ​​are written in the branch responsible (for screen blackness).


It is also worth checking another registry key:


Well, the last thing you need to do is scan the entire HDD on subject . It is likely that the remnants of the digital infection will make themselves felt again after a certain time.

In conclusion

Let's hope that the recommendations in this article helped you. However, you should not let your guard down. Establish an authoritative antivirus program and don't forget to regularly perform preventive maintenance on your computer. Stability for your system!

You need to immediately clarify what “after loading” means. You should not think that this applies to the case when the user turns on the computer, but it does not react to this in any way and the monitor screen remains black, as before turning on the PC. “After loading” means that the user sees on the monitor screen the results of passing the so-called post (power on self tests), BIOS messages about the computer configuration, the initial welcome Windows screen 7. But then the usual desktop is issued (or may not be issued) in black, and sometimes with some details in the lower right corner. Why doesn't Windows start in its normal mode?

We list the most common causes of a black screen (in order of increasing difficulty in eliminating them):

  • Short-term hardware faults, such as power outages.
  • Problems with the video card, such as a damaged video driver file.
  • Virus attack attempting to damage system files and/or Windows registry.
  • Attempts to update a pirated copy of Windows 7.
  • Problems with OS activation.

The simplest reason is a short-term loss of power in the electrical network, which can be checked by trying again to turn on the computer and boot Windows 7. If this was the reason for the black screen, then when you start Windows again, the black screen will disappear and everything will work as it should. Otherwise, the user will have to work a little harder.

In any case, the absence of a normal desktop means that Explorer (explorer.exe) was not launched for one of the reasons given above. First, let's assume that for some reason the explorer does not start, and we will try to start it. For this:

  1. Use the Ctrl+Alt+Delete or Alt+Ctrl+Shift buttons to open the task manager.
  2. In its window, open the “Applications” tab.
  3. Click on “Create a new task”.
  4. In the window with this name, set explorer and click “OK”.

Now you need to restore the normal launch of Explorer so as not to perform the described steps every time you start Windows.

To avoid the hassle of editing system registry, let's use the AVZ utility. We launch it and open the “File” item in the main menu, then click on “System Restore”. A window opens with a list of recovery actions. In it, check the items “Restore Explorer settings” and “Restore Explorer launch key”, then click “Perform selected operations”.

Upon completion of AVZ, we reboot, after which the explorer starts normally.

Problems with the video system

Typically, a black screen occurs for two reasons - due to overheating of the video chip or distortion (substitution) of the video card driver file by some malicious application. The first of them is easy to determine if you find out the temperature of the video chip using one of the many computer health monitoring utilities, for example, AIDA64. As a rule, the video chip overheats when the fan blowing on it stops or when it is overloaded with modern “heavy” games. For most video cards, the maximum temperature limit for the video processor is 100 degrees Celsius. If a black screen appears when the PC is running due to overheating of the video processor, then repeated attempts to boot will lead to nothing - you should wait a while for its temperature to drop, then try to boot again.

Black screen as a result of a virus attack

Problems with the video card driver, as a rule, arise either due to the impact of viruses on the video driver file or after an unsuccessful attempt to update it and the resulting incompatibility of the new video driver with the OS version. In any of these cases, you should boot Windows in safe mode. To do this, after turning on the computer, you need to press F8 to make additional boot options appear and select safe mode in it. If after booting in this mode the black screen disappears, then most likely you need to reinstall the video card driver. Of course, reinstalling the video driver is only possible when Windows starts, and other than a black screen, there are no other problems. To reinstall the driver, you need to go to the website of the video card manufacturer, download the most latest version driver and install it. You can also update the driver in another way. You need to go to the device manager, select the desired video adapter in it, right-click on it (RMB) and select “Update drivers” from the menu.

But we cannot turn a blind eye to the possible consequences of exposure to viruses. In this case, restoring system files and rolling back to the last working system configuration can help.

Recovering system files

To do this, use the sfc system utility. It runs in a window command mode on behalf of the administrator by typing the command sfc /scannow. This utility will check system files for distortions and, if necessary, restore them. Sometimes it may ask you to install a disk with a Windows 7 distribution, but usually this does not happen, and the files are restored from their copies on the hard drive.

Last Known Good Configuration

This feature is available in the Advanced Boot Options menu, which you can access by holding down the F8 key immediately after turning on the computer.

It is possible that restoring a successful configuration will not help, since it may also be corrupted by a virus attack. It remains to apply the following recovery option.

Rollback to one of the previously created restore points

This can restore the contents of system files and the registry and get rid of their corruption and deletion as a result of viruses. To perform such a recovery, the following steps are required.

We boot into safe mode, call up the control panel, in which we select the “System” item. A window appears, on the left side of which select “System protection”. After this, we are presented with a window that looks like:

If the system partition hard drive If “Enabled” is not indicated in the “Protection” column, then there is no point in continuing further, since there are no rollback points due to the fact that the user did not bother about it. However, let’s assume the opposite - the user has shown concern for the “health” of his PC and the system drive is protected. Then you can click on “Restore” and get a window asking you to select one of the rollback points:

This picture shows the dot that was automatically created by the system when installing Avast antivirus. If you check the “Show other restore points” checkbox, you can select earlier rollback points. You should choose the point at which the system was as stable as possible. Having set the rollback point, click “Next”, after which the system recovery process starts, which ends with a reboot. You can be sure that there will be no problem with a black screen when booting the system.

Problems with activating and updating a pirated copy of Windows 7

These two points of the reasons for the appearance of a black screen are closely related, so the author of the article combined them into one point.

It will not be a big secret to say that many users install unlicensed versions of Windows 7. Therefore, they may periodically experience a black screen after installing system updates distributed by Microsoft. Authentication occurs with every update installed system, and in the case of a “pirate”, when the system boots, the user receives a black screen, in the lower right corner of which there is an inscription stating that a fake copy of the operating system has been installed, which has not passed authentication. Moreover, some curious but inexperienced users try to verify its authenticity with their own hands, and as a reward for their curiosity they receive a black screen. Why, because he knows that this is a pirated version.

In this case, you can get rid of the black screen by following these steps. You need to go through the control panel to “Windows Update,” in which you need to click “View update history”, and in it “Installed updates”. In the window that opens, the user will see all installed updates, among which he needs to find KB971033, remove it and reboot.

To prevent this from happening again, this update should be disabled altogether. To do this, in the Update Center, select “Search for updates” and search for this ill-fated update. Then you need to right-click on it and select “Hide update” from the menu. In addition, you need to remove the check mark in the small window next to the update name, then click “OK”.

Well, in order to finally “discourage” the system from checking authenticity with each update, it is recommended to edit the system hosts file, which is located on the system partition in the Windows/System32/drivers/etc directory, placing the line 127.0.0.1 validation.sls.microsoft.com.

In contact with

Sometimes, when loading the system, users encounter such an unpleasant problem as the appearance of a black screen on which only the mouse cursor is displayed. Thus, it is simply impossible to work with a PC. Let's look at what are the most effective ways Troubleshoot this problem in Windows 7.

Most often, a black screen appears after the welcome screen has been opened. Windows window. In the vast majority of cases, this problem is caused by an incorrectly installed Windows update, when some kind of failure occurred during installation. This makes it impossible to launch the explorer.exe system application ( "Windows Explorer"), which is responsible for displaying the graphical shell of the OS. Therefore, instead of a picture, you just see a black screen. But in some cases the problem may be caused by other reasons:

We will explore options to resolve this issue.

Method 1: Restoring the OS from “Safe Mode”

The first method involves using "Command line", launched in "Safe Mode", to activate the explorer.exe application and then roll back the OS to a working state. This method can be used when the device has a restore point that was created before the black screen problem appeared.

  1. First of all, you need to go to "Safe mode". To do this, restart your computer and restart after the beep, press the button F8.

  2. The system boot type selection shell will launch. First of all, try activating the Last Known Good Configuration by using the arrow keys to select the indicated option and press Enter. If the computer starts normally, then consider that your problem is solved.

    But in most cases this does not help. Then in the boot type shell, select the option that requires activation "Safe Mode" with the support "Command line". Next click Enter.

  3. The system will start, but only a window will open "Command line". Type into it:

    After entering, click Enter.

  4. The entered command activates "Conductor" and the graphical shell of the system will begin to display. But if you try to restart again, the problem will return, which means that you should roll back the system to a working state. To activate a tool that can perform this procedure, click "Start" and go to "All programs".

  5. Open the folder "Standard".

  6. Login to the directory "Service".

  7. In the list of tools that opens, select "System Restore".

  8. The starting shell of the standard tool for resuscitating the OS is activated, where you should click "Further".

  9. Then a window opens where you should select the point to which the rollback will be performed. We recommend using the most recent option, but which was certainly created before the problem with the black screen appeared. To expand your choice, check the box "Show others...". After highlighting the name of the optimal point, press "Further".

  10. In the next window you only need to click "Ready".

  11. A dialog box will open where you must confirm your intentions by clicking "Yes".

  12. The rollback operation will begin. At this time, the PC will restart. After turning it on, the system should start in standard mode, and the problem with the black screen should disappear.

Method 2: Recovering OS files

But there are cases when the OS files are so badly damaged that the system does not boot even in "Safe Mode". It is also impossible to exclude the possibility that you simply may not have the required restore point on your PC. Then you should perform a more complex procedure to resuscitate the computer.

  1. When you start your PC, go to the boot type selection window, as demonstrated in the previous method. But this time, choose from the items presented "Troubleshooting..." and press Enter.

  2. The recovery environment window opens. Select from the list of tools "Command line".

  3. The interface opens "Command line". In it, enter the following expression:

    Be sure to click Enter.

  4. The shell will start "Registry Editor". But you need to remember that its sections will not relate to the current OS, but to the recovery environment. Therefore, you need to additionally connect the registry hive of the Windows 7 that needs to be fixed. For this purpose in "Editor" select a section "HKEY_LOCAL_MACHINE".

  5. After that press "File". In the list that opens, select "Load bush...".

  6. The hive loading window opens. In it, go to the partition of the disk on which your operating system is located. Next, go sequentially to the directories "Windows", "System32" And "Config". If, for example, your OS is located on drive C, then the full path to go to should be as follows:

    C:\Windows\system32\config

    In the directory that opens, select the file called "SYSTEM" and press "Open".

    7. . Enter any arbitrary name in Latin or using numbers in its only field. Next click "OK".

  7. After that new section will be created in the folder "HKEY_LOCAL_MACHINE". Now you need to open it.

  8. In the directory that opens, select the folder "Setup". On the right side of the window, among the elements that appear, find the parameter "CmdLine" and click on it.

  9. In the window that opens, enter the value in the field "cmd.exe" without quotes, then click "OK".

  10. Now go to the parameter properties window "SetupType" by clicking on the corresponding element.

  11. In the window that opens, replace the current value in the field with "2" without quotes and click "OK".

  12. After that, go back to the window "Registry Editor" to the section that you previously connected and select it.

  13. Click "File" and select from the drop-down list "Unload the bush...".

  14. A dialog box will open asking you to confirm your decision by clicking "Yes".

  15. Then close the window "Registry Editor" And "Command line", thus returning to the main menu of the recovery environment. Click here on the button.

  16. After rebooting the PC will automatically open "Command line". Enter the command there:

    Click here Enter.

  17. The computer will be checked for the integrity of the file structure. If violations are detected, the recovery procedure for the corresponding element is automatically activated.

  18. Once the recovery is complete, enter the following command:

    shutdown /r /t 0

    Click Enter.

  19. The computer will restart and turn on normally. It is important to consider that if the system files were damaged, which caused the black screen, then it is quite possible that the root cause of this could be viral infection PC. Therefore, immediately after restoring the computer’s functionality, check it with an anti-virus utility (not a standard anti-virus). For example, you can use Dr.Web CureIt.

If none of the above methods helped, then in this case you can perform Windows installation 7 over a working operating system with all settings saved, or a complete reinstallation of the OS. If these actions do not produce results, there is a high probability that one of the computer’s hardware components has failed, for example, the hard drive. In this case, it is necessary to repair or replace the broken device.

The main reason why a black screen appears when the system boots into Windows 7 is an incorrectly installed update. This problem“cured” by rolling back the OS to a previously created point or performing a file recovery procedure. More radical actions also involve reinstalling the system or replacing elements of the computer hardware.

Flew off windows 7 activation, desktop background, has become similar to the famous painting by the artist Malevich, a black square? in our case black screen. The reason for this problem may be that someone is using a pirated copy of the operating system, or a licensed one, but for some reason the key has disappeared windows activation and you need to enter it again, but before that you need to do some steps described in this article.

When faced with this problem, you should not worry, because it can be solved with a small number of actions. Let's look at the question of why this happened. At automatic download and installing updates, one is downloaded that checks your system for authenticity, it goes under the code name KB971033. It is after it is installed that the background scan begins and the detection of a pirated copy of Windows begins.

After this, if there is an unlicensed version, the so-called black screen, which states that your copy of windows is not genuine genuine. If the system is licensed, but for some reason the screen turns black, it means the activation key has been lost and you will need to re-enter it, but after some steps.

First, you need to delete the downloaded update; to do this, go to the control panel.

Here we need to enter the center windows updates.

In the right column at the very bottom, go to the installed updates tab.

And in the list we find what was mentioned above, namely update for microsoft windows(KB971033). Right-click on it and click delete. But if this update is not listed, it may be hidden. Then we will need to enter command line and try to get rid of it using a specific command.

Open the start menu, write in the search cmd, right-click on the found file and run it as administrator.

In the line we write the following command wusa.exe /uninstall /kb:971033 and press the enter key. The update should be removed.

After uninstallation, so that this problem no longer bothers us, we will have to find this update using a search and hide it from re-installation, because after uninstallation, it can also be automatically downloaded and installed again. To do this, go to Windows Update and in the right column, click on the item search for updates.

We are waiting for completion this process. You can have some tea for now.

After visiting the Windows Update Center, we will be provided with some important ones, where they are stored and those that need to be hidden. To do this, go to the tab important updates, as you can see, I have as many as 123 of them.

We find the ones we are interested in, right-click on it and select hide update. After it has disappeared, click ok. Now we can safely install the others provided, after which do not forget to restart the computer. Next for complete windows activation, you will need to perform a few more steps, which are described in the article Your copy of Windows 7 is not genuine. Assembly 7600,7601. For users whose operating system is installed in the GPT partition, I advise you to use another activation method, which is described in the article Unknown boot device harddiskvolume1 or how to activate windows 7. Also for users of licensed operating systems who are faced with a problem black screen, this article will help, but instead of the activator, enter your license key again.

ABOUTGive your opinion about this article, and of course, ask your questions if something suddenly goes wrong for you.

Thank you for your attention!

The desktop is a very important interface and the heart of any personal computer. It is on it that users work with numerous windows and create convenient link icons for organizing quick access To necessary programs. Some users are faced with the fact that the familiar and convenient interface partially stops working - a black screen replaces the wallpaper on the Windows 7 desktop. This article describes what to do in case of such problems.

There are two common types of this problem: the desktop disappears completely or all the shortcuts remain, but a black background appears instead of the usual wallpaper. The first problem is usually caused by damage windows systems due to virus attacks or software failures, and the second is a consequence of lack of activation. The following describes in detail how to remove the black screen and return the original background back.

Activation

If you are using an unlicensed copy of Windows, the OS will try in every possible way to notify you about this. Numerous messages and warnings will be displayed on the monitor screen, active programs will be minimized, and a black background with the message “You may be using an unlicensed version” will periodically be installed on the table instead of your image.

There are 2 possibilities to solve this problem. Firstly, you can purchase a key to your windows versions in the Microsoft online store and activate it. To do this, you need to right-click on the “My Computer” shortcut and select “Properties” from the drop-down list. At the very bottom of the window that opens, users can find an activation tool. You just need to enter the purchased key and wait a few minutes for Windows to contact Microsoft's servers.

Alternative way more popular in Russia - you can use a special free activator program to hack your OS. The effect will be exactly the same, however technical support or free update You can forget about Windows 10. A very popular activator is the small utility Chew7. Just download it, press a single button and restart your computer. After restarting, change the black screen to your desired background.

OS damage

If not only the background disappears, but the entire table, along with shortcuts and the quick access panel, most likely your PC was damaged by a virus attack. In this case, you need to solve the current problem, and then immediately protect your computer from viruses.

Since a broken desktop does not allow you to run programs in the usual way, you must resort to alternative method:


windowsTune.ru

Black screen after loading windows 7, 8, 10 - what to do, the desktop or explorer exe does not start

Sometimes, when starting a computer, the user is greeted with an unpleasant surprise in the form of a black screen. This behavior of the device is caused by:

  • pirated software;
  • malware;
  • incorrect work discrete video card drivers;
  • unfinished installation of updates;
  • damage to system unit components.

Such a malfunction can occur due to a number of reasons, so finding it is the key to solving the problem.

Starting Safe Mode

To restore correct operation, you will need to start safe mode. You will have to act by touch, which means you need to be careful. After pressing the Backspace or F8 key several times, you need to click on the Tab button 5 times and then press Enter. Next, press Up again, then Enter again, while holding Shift. These actions will cause the recovery mode to open. The screen will still remain black, so you won't be able to verify this with your own eyes. Here you need to make the appropriate settings:

  • three transitions using the Down button, then Enter;
  • two transitions using the Down button, Enter again;
  • Next, you need to press the Left key twice;
  • after that, another transition with the Down and Enter buttons.

If the display display worked correctly, you would see the following picture:

After the above manipulations, the OS will start with the settings marked with arrows in the image. Low resolution may help to see the image.

Trouble-shooting

Windows is not activated

This situation is often encountered by users who have a machine with unlicensed software installed.

In order to no longer encounter the annoying notification and the resulting inconveniences, you need to get rid of the corresponding utility. It is included in the package of one of the updates. To do this you will need a separate software solution, such as RemoveWAT.

After downloading and launching, you just need to press one button and the problem will be fixed.

Accounting windows records– how to delete or change an entry

The computer is infected with a virus

The malware changes the configurations of deep windows settings, the result of which is a change in the appearance of the interface. If no changes have occurred after removing the malicious program, this does not mean that the destruction of the virus was unsuccessful. The issue may be that the settings were not set before the initial version.

To troubleshoot the problem you must:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\windows NT\CurrentVersion\Winlogon

There are two parameters here, Shell and Userinit, whose default values ​​are explorer.exe and c:\windows\system32\userinit.exe, respectively. If this is not true, you must reset the settings and restart the system for them to take effect.

It is also worth checking the HKEY_CURRENT_USER\SOFTWARE\Microsoft\windows NT\CurrentVersion\Winlogon branch, where such variables should not be located. Otherwise, they are subject to destruction.

Non-working video card drivers

They must be removed and new ones must be installed in their place. To do this you need:

  • call the context menu by right-clicking the mouse, pointing it at “Start”;
  • go to the “Programs and Features” section;
  • uninstall all elements associated with this video card;

However, this method is unsafe because some components may remain in the system even after removal, which can lead to conflicts during subsequent updates. Therefore, a more competent approach would be to use the specialized Display Driver Uninstaller utility, which is publicly available.

Why does error 651 occur and how to fix it

The final step is to download the driver from the manufacturer’s official website and then install it.

Black desktop without shortcuts

Microsoft is working on optimization software and updates it regularly. During the installation process, the system asks the user not to turn off the computer, but there is not always time or opportunity to do just that.

Terminating updates may result in a black screen upon subsequent boot. This process sometimes lasts up to 30 minutes, which is due to large updates or low hardware performance. When the process is completed, the computer will work properly again.

Computer problems

The first step is to turn off the device. After this, you should inspect the wires and make sure that they are not damaged. You also need to check the cables, as well as their interfaces, for mechanical damage.

Motherboard must also be safe and sound. But even in this case, it can cause a black screen due to a large accumulation of dust.

The board also has a CMOS battery, which is responsible for maintaining the BIOS settings. It may run out of power, preventing the system from booting. In this case, replacing it will solve the problem of the black screen. But most often the solution lies in operating system malfunctions.

If all else fails

There is a procedure for rolling back the OS to the latest working update. To save all files, you need to go to “Control Panel” → “System” → “System Protection” and enable all logical drives in the protection settings. Otherwise, during subsequent recovery, only the system disk will be restored.

Here, restoration occurs by pressing the appropriate button.

A panel will pop up where you need to select the “Next” button at the bottom.

After which a list of available system restore points will open.

Unlock graphic key phone

If you go to “Search for affected programs,” you can get an idea of ​​which applications will be restored and which will be lost.

Must be checked desired point and click “Next”.

At the very end, you must once again confirm all actions and wait for the process to complete. As a result, the computer will restart and a dialog box with the results will open.

Sometimes after this procedure certain utilities stop working correctly, but such cases are very rare. After installing them again, the applications begin to work properly again.

composs.ru

Desktop won't load. Black screen.

September 8, 2014 Solving standard situations

It turns out that the fact is that the virus makes some amendments to the registry, or rather rewrites the shell. Shell is a shell that initially launches explorer, but the virus reassigns explorer to some random exe file.

Hence, when you turn on the computer, it is not the desktop that appears, but some kind of blocking sign or a black screen.

What should I do if the desktop does not load, just a black screen?

This situation can be solved without any particular difficulties: first, press ctrl+alt+delete and call the task manager.

Then we launch a new task: File -> New task -> Regedit -> click “Ok”. With this action we launched the registry editor.

If there is something different there, we fix it immediately.

After the actions taken, there are two scenarios for the development of events: the first - everything worked. This means that after the reboot the desktop appeared and the problems disappeared. We use the computer as before.

The second case - after a reboot there is no desktop again, checking the registry branches showed that the lines have changed again. This indicates that we have a virus on our computer. This virus may be in services or the task scheduler. In this case, it is recommended to thoroughly clean the computer, check for viruses, check startup, delete temporary Internet files, and so on.

On this, I think, we can end the article. Thank you for your attention, subscribe to site updates!

ccc-ok.ru

Activating Windows 7 or how to remove the black screen from the desktop

Windows 7 activation has disappeared, your desktop background has become similar to the famous painting by the artist Malevich, a black square? in our case, a black screen. The reason for this problem may be that someone is using a pirated copy of the operating system, or a licensed one, but for some reason the Windows activation key has disappeared and needs to be entered again, but before that you need to do some steps described in this article .

When faced with this problem, you should not worry, because it can be solved with a small number of actions. Let's look at the question of why this happened. When automatically downloading and installing updates, one is downloaded that checks your system for authenticity; it is codenamed KB971033. It is after it is installed that the background scan begins and the detection of a pirated copy of Windows begins. After this, if there is an unlicensed version, a so-called black screen appears, which says that your copy of Windows is not genuine. If the system is licensed, but for some reason the screen turns black, it means the activation key has been lost and you will need to re-enter it, but after some steps.

First, you need to delete the downloaded update; to do this, go to the control panel.

System and safety.

Here we need to log into Windows Update.

In the right column at the very bottom, go to the installed updates tab.

And in the list we find what was mentioned above, namely the update for microsoft windows (KB971033). Right-click on it and click delete. But if this update is not listed, it may be hidden. Then we will need to enter the command line and try to get rid of it using a specific command.

Open the start menu, write cmd in the search, right-click on the found file and run it as administrator.

In the line we write the following command wusa.exe /uninstall /kb:971033 and press the enter key. The update should be removed.

After uninstallation, so that this problem no longer bothers us, we will have to find this update using a search and hide it from re-installation, because after uninstallation, it can also be automatically downloaded and installed again. To do this, go to Windows Update and in the right column, click on the item search for updates.

We are waiting for this process to complete. You can have some tea for now.

After visiting the Windows Update Center, we will be provided with some important ones, where they are stored and those that need to be hidden. To do this, go to the important updates tab; as you can see, I have as many as 123 of them.

We find the ones we are interested in, right-click on it and select hide update. After it has disappeared, click ok. Now we can safely install the others provided, after which do not forget to restart the computer. Next, to fully activate Windows, you will need to perform a few more steps, which are described in the article Your copy of Windows 7 is not genuine. Assembly 7600,7601. Also, for users of licensed operating systems who are faced with a black screen problem, this article will help, but instead of the activator, enter your license key again.

Leave your opinion about this article, and of course, ask your questions if something suddenly went wrong for you.

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Desktop gone black screen

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Despite the fact that most system failures are quite normally tolerated by the computer, some of them can bring a lot of problems to the user, take, for example, a situation in which the desktop has disappeared, the black screen obscures the entire area, and the user cannot perform absolutely any actions with the computer. Naturally, the reason for this can be not only a system failure, but also the user’s actions that provoked it, or, say, the actions of viruses or malware, but as a rule, the effect does not change.

In the event that the desktop disappears, the black screen does not disappear when loading, but the user can still see the mouse cursor, then the problem is a system failure, and you can fix it yourself by performing a system rollback. How to do it? It’s quite simple, you just need to hold down the F9 key on the keyboard when you boot the computer, and wait until the boot menu appears with the proposed actions.

In this case, you need to try to boot into safe mode by selecting the appropriate menu item. If this action does not help, you can also try, after booting the computer, press the key combination CTRL+Alt+Del, thereby causing the startup system program"Task Manager". If this option for restoring the computer’s functionality worked, then a program window should appear on the screen, in which we need to go to the “Processes” tab and check for the running explorer.exe program. If you couldn’t find one, then the next step is to go to the top “File” menu and select the item called “New task”. In the small window that appears, you need to enter the name of the process to be launched - in our case it will be explorer.exe, and then confirm the actions being performed. If the “Processes” tab already has running process, then you can try to complete it, and after the procedure, restart it, using the same “File” menu.

However, it is worth noting that launching the task manager is not always possible; take, for example, a situation where the administrator has prohibited the launch of this system utility, and then problems with the computer become really serious. Naturally, you can also try to restore operating system with help installation disk, or, as a last resort, completely reinstall Windows, but why do this if you can use the help of specialists. The staff of the HelpUser computer center are ready to help you solve any problems related to the inoperability of your computer, in particular the situation when the desktop has disappeared; a black screen does not allow you to run any software, which in every possible way limits the functionality of the computer. Stop trying to figure out the current problem with your computer on your own. When is it enough to contact qualified computer specialists from our service center and we will provide the highest quality services, and we will do it quickly.

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