Windows 7 black screen activation. Black screen when loading Windows: what to do if the computer does not turn on. Reinstalling video drivers

When starting the operating system - one of the most common mistakes encountered by users. Signs of this Windows errors 7 look like this: Immediately after the download completes, when the welcome and user selection dialog should appear, nothing happens. The screen remains black, no controls are displayed, and no error messages appear. The reasons for this problem may be different, and to understand how to remove black Windows screen 7, you will have to diagnose the computer yourself and look for a solution.

The computer shuts down improperly or the power goes out

If the error when starting Windows 7 is due to an unexpected reason, for example, a power failure, then running the Last Known Good Configuration will help fix this. The essence of the solution is that Windows writes important parameters to a special file and, if the computer starts successfully, marks them as operational. If, after accidentally changing any of these parameters, the system cannot start, then it is possible to use the old configuration. To do this you need to do the following:

turn off the computer;
re-enable it;
wait until the very first screen, which usually displays the title, goes out motherboard and model or list of connected devices ( hard drives, CD drives);
Hold down the F8 key and wait for a menu to appear with a choice of actions.

Among the boot options displayed, you can see options such as “Safe Mode”, “Safe Mode with Support network drivers"and others. Find among them the “Last Known Good Configuration” parameter, select it using the arrow keys and press Enter.

When you select this menu item, 90% of Windows startups occur without errors, and the computer returns to normal operation.

Error caused by installing new driver versions

We all love updates. Computer hardware manufacturers are well aware of this and periodically release preview versions drivers, marking them as beta versions. And if, in pursuit of a couple of extra frames per second in your favorite game, you downloaded and installed this version, and the computer greeted you with a black screen when rebooting, then there is a solution for this too. It should be noted that such an error may also appear during a regular update, when you download the final stable version drivers, but the installation fails. In any case, if a black screen appears after you install Windows 7, you need to do the following:

following the instructions from the previous section, launch a window with a choice of options for booting your computer;
Use the arrows to select the “Safe Mode with Network Driver Support” option and press Enter.

Next you need to wait until everything is disabled unnecessary services and drivers, including the sound and video card driver, so starting the system in this mode almost always succeeds if the problem lies in them. Should be removed problematic driver and replace it with a worker. This is done as follows:

Right-click on the “Computer” icon and select “Properties” from the context menu.
In the window that appears, on the left side, find the “Device Manager” item and click on it.
Find the “Video adapters” section in the list of devices and expand it by double-clicking the left mouse button.
Right-click on the name of the video card, open and select “Properties”.
In the window that appears, open the “Driver” tab and select one of the possible actions:

“Roll back” (will be deleted current version video driver, the previous one will be restored);
“Delete” (the current version will be completely deleted installed driver from the system).

If there is such an opportunity, then it is better to select the “Roll Back” option. In any of the options, after selecting an action, follow the instructions of the “Setup Wizard”, wait for the operation to complete and reboot the computer. It should be remembered that after complete removal from the system, you need to download them again from the manufacturer’s website or install them from the disk that came with the equipment.

Black screen after installing a program

This script is extremely simple and almost exactly repeats the steps of the previous section, so most readers will most likely have already guessed how to remove the Windows 7 black screen that appeared after installing a new software. The procedure is as follows:

Following the instructions in the previous section, start your computer in safe mode.
Click “Start” -> “Control Panel”.
Find “Programs and Features” and click on it.
A list of programs and components appears, presented in table form. You need to sort the list by installation date by clicking on the corresponding column, then start searching for programs that were installed on the day the black screen appeared.
Select the desired component by clicking once with the left mouse button and click the “Delete” button that appears.

After this, you should restart the computer and evaluate the result.

Black screen caused by changing system settings

There are times when uninstalling the program that caused the black screen to appear is not enough. Many of the programs as well official updates from Microsoft, in addition to copying their own files to the hard drive, they also change some system parameters. If this is exactly what happened to you, and you don’t know how to remove the Windows 7 black screen and restore old settings, you need to do the following:

following the instructions from the previous section, start the computer in safe mode;
Click the “Start” button and enter the word “recovery” in the search bar;
in the results that appear, select “System Restore” by left-clicking once;
in the window that appears, click “Next”;
select the restore point to which you want to roll back the system and click “Next” again, then “Finish”.

There is no need to worry about the safety of files created later than the date to which we decided to roll back: files created by the user will not be affected during recovery. All that remains is to wait for the operation to complete and boot the computer again.

When nothing helps

If all the methods described above did not help in any way, and you still do not know how to remove the black screen of Windows 7, you should think about radical measures. Ordinary users can seek help from specialized service centers, where professionals will save you from this mistake. More advanced users can try reinstalling Windows. Although this measure requires some knowledge and preparation, it guarantees one hundred percent success in getting rid of the black screen. In any of the scenarios you choose, you should do backup copy necessary files, logging into the system in safe mode, and only after that take decisive action.

A black Windows screen with a blinking cursor that suddenly appears instead of your favorite wallpaper is still much nicer than a blue one! For those who don’t know, professionals call the Windows blue screen the “screen of death.” And the presence of a black screen only means that a virus has entered your computer and discovered itself in this way. Let's figure out how to remove the black screen of Windows 7.

The tricks of Mister Virus.

First, let's think about why the computer seems to boot, but there is nothing on the screen? The explorer.exe process is to blame, or rather, the one who ruined its launch. To make sure that the diagnosis is correct, press Ctrl + Alt + Del (the keyboard works for us) - a key combination to open the task manager.

In the task manager window, select “File”, go to “New task”, enter “explorer.exe”, “OK”.

We were right - everything returned to its place. But! These actions return the desktop to its place, but the next time you boot the operating system, everything will happen again. The problem remains. Therefore, let's move on in order to get rid of the Windows black screen of death once and for all.

Look to the root!

Initially, you need to get rid of uninvited guests by running not only your installed antivirus program, but also third party utilities. Why is there not enough of our own? He has already missed this virus on his computer, and it is likely that he will not notice it during scanning. After the anti-virus scan, we will have to look into the “holy place” - the registry editor, the repository of all Windows settings.

Click “Start”, enter the command “regedit”, “OK”. We look for the keys in the registry:

Don't be happy if you find them! They should be removed! This can be done by right-clicking the context menu, or using the “Del” button.

We find the Shell parameter in it. Its value should be explorer.exe and nothing more! If this is not the case, right-click to call up the context menu, “Change”, and enter the correct value. If there is no such parameter at all (and this may happen!), in an empty area of the Registry Editor screen, call up the context menu and select the “Create string parameter” item. Give it the name “Shell” and assign the value “explorer.exe”. All changes made to the registry will take effect after the computer is restarted.

Also note the Userinit parameter. Its value should be exactly like this:

If the described situation repeats, you should take care of more reliable protection of your computer from virus attacks.

When users encounter computer problems, be it unstable work OS, computer infection with a virus or some other problematic situation, then, in most cases, the first thing that comes to mind is reinstalling the Windows operating system. But in fact, troubleshooting Windows can be much simpler, and, in some situations, it is not at all necessary to resort to using emergency methods. One such situation involves eliminating the problem of a black screen appearing in the operating room. Windows system 7, the solution of which we will now consider.

Reasons for a black screen

The reasons may be different, and, depending on them, you need to choose an option to solve the problem. Here is a list of the main ones:

Operating system update.
There is a conflict between the drivers installed on the equipment and the system.
Failure of a vital part of the computer (hard drive, video card, battery or power supply).
Incorrect termination Windows operation(unplug or power outage).

How to understand what exactly you are faced with? I won’t talk about pulling it out of the socket. Remember if any updates have been installed. Problems with them arise especially often if you have a non-genuine or non-activated system installed. In this case, try to activate it through safe mode.

If, after turning on the PC, you hear sounds characteristic of starting the system, then there is a problem with the monitor connection or with the monitor itself. First you need to check the connection and make sure that nothing is coming loose. Next, try connecting your PC or laptop to another screen.

If a black screen appears immediately after startup, there is no cursor on it and the space bar is blinking, then this may mean that you are exiting. hard drive. In this case, connect it to another computer and try to restore the information (or take it to a service center).

When I got a black screen after loading Windows 7, an installation flash drive with this operating system helped. Then half a year passed and again the black screen, only now the hard drive burned out and the only solution was to replace it.

Using an installation flash drive or disk

To do this, you will need a disk or USB flash drive with files for Windows installations 7. Insert it into your computer. Next, you need to change the boot priority in the BIOS so that the PC boots not from the hard drive, but from your device.

Log into the BIOS, go to the “Boot” tab (the name may vary) using the arrows, and in the “Boot Option Priorities” section select the first item.

In the following list you need to find and select the field that corresponds to the flash drive or disk with installation files. Save the changes with F10 and press ESC to exit the BIOS.

When the computer boots from the flash drive, in the window that appears, click "Troubleshooting your computer".

Then select "Startup Recovery". It will scan your PC and if any problems are found, the recovery tool will fix them.

This method is suitable if the system files. If there is a problem with hard drive, or it occurs due to memory incompatibility, or the computer was infected with a virus, then the recovery utility in in this case won't help.

Loading Last Known Good Configuration

To do this you will need to open the window again "Additional download options". This is done using the F8 button, which must be pressed immediately after turning on the PC. Once it opens, select . The computer will try to return to the state when everything worked without problems.

Fixing the problem using safe mode

If you have tried the methods described, but booting Windows 7 the black screen does not disappear, then you need to try to enter safe mode. Restart the computer and press F8, hold it until the desired window appears - select in it "Safe Mode". If the Windows logo appears, restart your computer and try to sign in again.

The fact that you have succeeded will be indicated by the inscriptions along the edges of the screen and the unusual expansion. You can also exclude default settings, basic drivers and services from the list of problems, as long as only they are used in the selected mode.

After that, all actions in Safe Mode will depend on the method you choose or the reason why a black screen appears when starting Windows 7.

Using restore points

This method can be used if you yourself created such a point when the operating room worked without failures, or it was created automatically. To use it now, click “Start” - "Control Panel".

Set "View" - « Large icons» and go to the section "Recovery".

From the proposed list, select the desired point (if there are several of them), and click “Next”. If it is empty, then this function has been disabled and you do not have any restore point.

Confirm your action with the “Done” button. I also want to draw your attention to the fact that those programs that were installed after the point was created will be deleted.

Uninstalling new programs

Black screen after Windows startup 7 may also appear after installing new programs on the PC. It's all about their incompatibility with the operating system. Removing them through safe mode is easy. Go to Start and select "Control Panel".

Go to the section "Programs and Features".

A list of all will open installed programs. Sort it by installation date by clicking on the appropriate column title. Select the recently installed utility and remove it.

Reinstalling video card drivers

It is not difficult to find drivers for a video adapter on the Internet, but for normal operation it is important that they are suitable for the device and operating system. If you installed a new driver and then have a problem, then it is simply not compatible with Windows.

Therefore, you need to find new drivers and install them. To do this, go to "Safe Mode with Network Drivers". This is necessary to have access to the Internet.

Open the Start menu and type in the search bar "device Manager". Click on the found option with the same name.

Expand the list "Video adapters", select yours and right-click on it. From context menu select Properties.

In the next window, go to the Driver tab and roll back it. Restart your PC, let it boot in normal mode and look at the result.

For those who experienced a black screen when starting up their computer when you changed old video card for a new one, or there are suspicions that it has overheated, I advise the following: turn off and unplug the PC; remove the video card. try turning on the computer. If you hear sounds characteristic of switching on, then you simply need to replace this component, and the picture on the screen will appear again.

Restoring system settings using AVZ

If your computer turns on, but instead of a picture there is a black screen and a cursor, you can use.

Press the key combination CTRL+ALT+DELETE. It will start for you "Task Manager". Next, you need to go to the “Processes” tab and find the process explorer.exe in the list. If it's not in running processes, then in top menu Click “File” – “New task”. In the window that appears, enter the command explorer.exe and press Enter. If such actions did not lead to anything, then we go back to "Task Manager" and this time enter the command iexplorer.exe.

After this, your Internet browser will open, with which you need to download AVZ. This utility is distributed free of charge, so you can freely download it from the Internet, including from my website, the link to it is given just above in this article. Since the antivirus does not require installation, running the .exe file will immediately open the main window.

In the top menu of the utility, you need to click on “File” and select the menu item in the drop-down list "System Restore".

After this, you will see a window with recovery settings, in which you will need to check the boxes "Restoring File Explorer Settings" And "Recovering the Explorer startup key". After the settings have been completed, press the button “Perform marked operations” and restart the computer. The system should boot normally without a black screen appearing.

Registry recovery

If you suspect that any files have been deleted from system registry or it was damaged, you can restore it. There is an article about it on the site. Follow the link and you can immediately open the section "If the OS does not start" and subparagraph "Through command line» .

Clearing the startup list

When you enter safe mode, programs in the startup list do not start. Therefore, try to enter this mode and, if everything works fine, exclude utilities from autorun one by one.

This is done as follows. Press Win+R and enter msconfig in the line. Click "OK".

Go to the tab and uncheck suspicious or unused programs. Then apply and save the changes.

Hello! You already know what programs you can use monitor the health of your computer, A

Now let's deal with the black screen when loading Windows, which, by the way, has replaced such a frightening blue screen death With a black screen, unlike a blue one, you can work and try to restore the status quo. How I bent! Come on, let's understand the reasons for the black screen

and ways to eliminate it. In general, there are only two reasons: viruses and other malicious programs or a failure in

hard drive operation.What can you do if Windows does not want to boot and instead of loading it appears

The first thing you need to do is try to enter safe mode. This is done like this:

press the button while loading F8, you need to try to catch the moment the download begins, if from one

If it doesn’t work, you can make a series of several clicks. After opening the menu, use the buttons

with the arrows select safe mode and click Enter. In this mode, only those necessary for work will be launched. Windows services and programs. If you managed to enter safe mode and after that the

desktop with shortcuts, then most likely the failure occurred due to the fault of some program, driver or service,

that were installed before the black screen appeared. So it’s best to delete this recent

download or make system recovery. Well, if the computer does not enter safe mode, you will have to use the disk with the operating system. It is rare, but it happens that the black screen does not disappear

even after restoration, even here you have to completely reinstall the axis. This is about the failure.

In the event of a virus infection, we act differently . By the way, as an option, a black screen may appear in

as a result of errors with Windows activation, then you just need to enter your license data again and confirm

them (of course, if you have licensed Windows) . And so the virus. Windows has loaded, but instead of the desktop

we see a black screen. Call up the task manager by pressing keys Ctrl+Shift+Esc or Ctrl+Alt+Del, but in this

In this case, a menu will appear where you will also need to select the item Start Task Manager. Here in the tab

processes you need to select explorer.exe. If suddenly there is no such process, you will have to create it. Click

file-new task and in the window that opens we write explorer.exe, then click OK. If the black screen disappears, we have almost solved the problem. To complete it you need to press start and in the window

type search, then open the registry editor. Here you need to follow this path:

HKEY_LOCAL_MACHINE / SOFTWARE / Microsoft / WindowsNT / CurrentVersion / Winlogon and specify in the Shell parameter explorer.exe.Attention! If something else is specified in the Shell parameter, it must be removed!

There shouldn't be anything here other than explorer.exe . If this does not help, then this process has been blocked malware. We continue to fight it - open the task manager again, select new again

enter the task into the window iexplorer.exe, click OK, after which our browser should open. We find and

download AVZ antivirus, launch it, click system recovery file, put a tick in the checkboxes

restoring File Explorer settings And Explorer launch key recovery, click complete the marked

operations.After all these steps, the black screen when loading Windows should disappear, and the entire computer

You will need to scan for viruses, for example with the Dr.Web CureIt utility.

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. When automatically downloading 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 background scanning and identification begins pirated copy windows.

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 the 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 removal, so that this problem no longer bothers us, we will have to find this update using search and hide it from reinstallation, 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 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 on 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 licensed users operating systems who have encountered 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!