Windows starts loading and a black screen appears. Black screen when turning on computer


There is a very common problem among PC owners - you turn on the computer and see Black screen on boot.

What are the reasons for such a failure and what to do in this situation is the main topic of this article.

Problems that occur when loading the system

The problem has a wide range of factors that provoke it.

Additionally, the black screen may also appear in different ways, such as with or without a cursor.

Let's take a closer look at the main causes of failure:

  • An internal error in the operating system, due to which it cannot adequately interact with the graphical environment;
  • Driver failure for the video card (incompatibility with the installed version of Windows);
  • Failure of the computer's internal storage;
  • A critical malfunction of Windows OS, preventing it from loading adequately even in Safe Mode;
  • Other PC hardware conflicts;
  • The operating system is unable to wake up from sleep mode.

Boot Windows in Safe Mode

Initially, you should try to boot the system securely.

Disconnect external devices from the computer, as well as flash drives, which could also be the cause of the conflict.

Turn off your computer to stop any processes causing the black screen.

Then launch it again, at the very beginning of which be sure to press the F8 button on the keyboard (Delete, Shift + F8 - depending on the installed operating system).

In the Advanced Boot Options window, select the required option.

In this case - Safe Mode.

If the computer starts in this mode without any problems, then we can assume that the settings of the system itself have failed.

This additionally includes the appearance of an error after the next update in the OS registry, and drivers not working properly.

Here, activating the operating system is the first step towards fixing the problem.

Many people use an unlicensed copy of the operating system, the next update of which sometimes ends with the appearance of a black screen.

This occurs due to the inability of a “pirated copy” to pass identification on the Microsoft Corporation website.

If this is the case, then after booting into safe mode you will see a warning on the screen that you are using an unofficial version that must be licensed.

To get rid of the problem, activate your copy of the operating system.

Equipment malfunctions

Monitor and system unit

The cause of a black screen may be the presence problems with equipment.

For example, due to poor contact between the monitor and the system unit, when it does not receive a signal from the video card.

Lack of normal contact between the monitor's network cable and the outlet

In this case, check the quality of all connections and the presence of external damage to the screen, due to which the image may be missing.

If such a problem occurs on a laptop, then the reason is almost always not related to the display, since in order for it to be damaged, it must be subject to a strong mechanical impact, for example, a fall or impact.

In this case, the deformation of the monitor will be visible to the naked eye: color stripes, areas with dead pixels, scratches, etc. will be visible.

On a computer, a black screen when logging into the system can be caused by a breakdown of one of the components of the system unit, so it will need to be studied in detail.

First of all, attention should be paid to the video card, namely the reliability and tightness of its mounting in the motherboard slot, as well as the stability of the supplied voltage and cooling (if it is not passive).

Checking the functionality of video card drivers

Check the status of video card drivers that may conflict with the system.

To do this, you need to restart the operating system in safe mode by activating the low-resolution video mode support item in its menu.

After logging in, go to the control panel.

To do this, right-click on the menu "Start" and select from the list that appears "Device Manager" .

Select there in the section "Video adapters" installed video card and go to its properties window.

On the tab "Driver" click on the button Delete.

Then restart your computer and install the factory drivers that came with your video card.

You can go to its manufacturer’s website and download their latest version there.

If you don't know which drivers to look for, call the tab « Execute» using a key combination Win+R.

Enter in the opening field

and click on the button “ OK».

In this case, the DirectX Diagnostic Tools window will appear, which will display the name of the existing video card.

Using the information received, downloading the necessary ones is quite simple.

Resolving a possible software component conflict

A characteristic feature of this option is that after several reboot attempts, the computer still manages to start.

The “treatment” method will be approximately similar to the previous case, the only difference here is that you need to select the item in the Windows configuration section "Enable Safe Mode" .

Then, in the top line, we sort the installed software by download date.

Now, having looked at the list of installed software, you need to find the culprit of the problem and remove it.

The best way to do this is through a third-party program such as CCleaner, since it will also get rid of any residual items after deletion.

To get rid of a suspicious program, you need to go to the section "Service - Uninstall programs" and select the option you need.

Motherboard Drivers

A black screen is sometimes the result of a conflict between motherboard drivers and the system.

Repeat the previously described steps to remove and install a working program in its place.

Be careful when working with drivers, otherwise you cannot avoid completely reinstalling the operating system.

To protect yourself from this, set a checkpoint to which, if necessary, you can roll back the system.

In the case when, after replacing the drivers, the black screen periodically continues to remind itself, continue searching for the cause.

Try to remove all programs that may cause a system conflict, and also test your computer for various malware.

Start the system again in safe mode and open the control panel by right-clicking on the “ Start».

From the list present, select " Programs and components" and click on it.

Carefully analyze which programs have been installed recently and may cause a conflict situation.

Remove them using standard Windows options or a third-party program.

One of the best currently is CCleaner.

The program is clear and quite effective, allowing you to remove all accumulated file garbage.

All you need to do is check the boxes in the section « Cleaning» opposite the required items.

After the analysis carried out by the program, press the button « Cleaning» and wait for it to complete.

By going to the tab « Service» , you are free to choose the programs to be removed.

Select the one you need and click on the button « Uninstallation» .

Restoring the system registry

The periodic appearance of a black screen may also be a consequence of damage to some system registry data by malware.

To get rid of this, you need to restore it to fully working condition.

To do this, open « Task Manager» using a key combination Ctrl+Shift+Esc.

In the window that appears, go to the applications tab. Here you will need to create a new task by clicking on the button of the same name and entering the value in the special field

Windows 10 makes this easier. Right click on the menu « Start» and in the list that appears, select the item « Execute» .

In the input field you write

Regedit

and press the button OK.

Windows Registry

The system registry editor will open.

In it you need to find a line called “ Shell" and double-click on it.

When the window for changing the string parameter appears, delete all entries in the parameter “ Shell", and in the empty field enter

Explorer.exe

After this, click on the button OK, saving the changes made.

The final step is to restart the computer, allowing the settings to take effect and debugging the registry.

If the actions are performed correctly, the registry will be restored, and the black screen will no longer appear.

System recovery using third-party programs

Debug work explorer.exe You can do this not only manually, but also using the small AVZ utility.

It must first be downloaded and installed on your computer.

The main window of this antivirus utility contains several menu items, including the following:

  • File;
  • Service;
  • AVZGuard;
  • AVZPM;
  • Reference.

Select an item « File» , and from the list that appears - » .

After this, the settings window for the recovery function will open, in which you need to activate the 8th and 16th lines (restoring Explorer settings and restoring the Explorer launch key).

By checking the boxes next to them, all you have to do is click on the button Perform marked operations and wait for the process to complete. When completed, be sure to restart your computer.

Autoload

It often happens that a startup program, or a very large number of them, can cause the periodic appearance of a black screen.

Reduce the number of programs launched from Windows to a minimum and, if this does not remove the existing error, it will at least speed up the startup of the operating system itself.

It is easy to fulfill this condition using the command

Msconfig

which should be entered in the menu window "Run" .

By clicking on the OK button you will be taken to the window "Windows Task Manager" , in which you should go to the tab.

This tab displays all programs participating in the joint launch with the OS.

Select all unnecessary programs and click the Disable button.

System rollback

With a solution to the black screen problem often A simple rollback of the operating system to a restore point will help.

Although quite often users disable this function, considering it almost useless.

But with its help, sometimes it is quite possible to avoid reinstalling Windows, returning to the moment of maximum stable operation.

It is quite possible to perform this operation after loading into safe mode.

Conflict with antivirus software

The inability to start often provokes a conflict between the OS and the installed antivirus program.

The latter sometimes mistakenly blocks various system files.

To return your computer to normal operating condition, you will need to terminate some antivirus processes.

Using the button combination C trl+Shift+Esc Open the task manager window and selecting the " Processes» those related to the antivirus - complete them.

Remember that this is a temporary measure and they will be launched again with the next system start. To avoid recurrence, you should create certain exceptions for your antivirus application.

If you use the AVAST program, it will look like this.

Go to the program settings window and select active protection.

Then go to the file system screen tab and select the partition in it "Settings" .

On the left side of this section, find the item "Exceptions" and click on it.

Add the following values ​​to the input field - "C:\Windows\explorer.exe" and "C:\Windows\immersiveControlPanel\systemSettings.exe". Then click on the OK button.

In order to start the explorer.exe process, you need to use the menu "Run" and enter the name of the process in a special window.

After clicking OK, you need to restart the computer.

Virus scanning and removal

Malicious programs, like no other, are the culprits of operating system failure.

Therefore, it is necessary to check not only the partition with the system, but also the entire hard drive to identify them.

There are different ways to carry out this check.

One of them would be to use the utility 4MRecover, which is present on the boot disk LiveCD4MRescueKit.

Another option is to check the hard drive on another computer that has good anti-virus protection.

True, this is not very convenient, since you will have to remove the cover of the system unit and disconnect the disk itself.

Download

Black screen appears during Windows reinstallation

In this case, there are several possible solutions:

1. Use another media with the image for installation, or write a different version of the OS onto it

2. Check the Windows volume for bad sectors, as they can disrupt the installation process.

The flash drive or disk should be checked for other types of damage. For example, mechanical;

3. It’s worth trying to select another local disk as the system disk.

Fighting viruses and other malware

Fraudulent software is quite developed and harms not only user data, but also important system utilities.

In this case, the cursor also appears occasionally, and besides, it is even controllable.

A virus attack may not be confirmed, but it’s still worth a try.

Nowadays there are a lot of anti-virus software components on the market, but it would be best to use the laboratory’s development Dr. Web entitled CureIt.

With its help, the user is provided with the function of superficial analysis of files on a PC, and a more detailed check, this is what the start menu of the utility looks like:

If Windows won't boot, you need to take the hard drive and connect it to another PC.

Using this program is very simple: you just need to "HDD" , as well as the strength of the check.

If the above method does not help, you should look for the reason in something else.

Download

Creating a recovery flash drive and reinstalling Windows

One of the toughest methods among all those proposed is to completely reinstall the existing OS to a more stable one.

Nowadays, the need to burn an image to disk is now sufficient to simply create a flash drive with the installation program.

This is easy to do using any specialized program.

Rufus

One of the best available is Rufus.

The utility, despite the paucity of the external interface, copes with its purpose quite well.

It is very easy to use: you just need to go to the section "Device" select the NTFS formatted boot volume and image file, and then click "Start" . View of the application start page.

To the website

UltrISO

This program has a slightly larger arsenal of tasks than the previous one.

To create a bootable USB flash drive, you must reformat it to NTFS.

When you launch the program, you will see the following window:

and press "Burn hard disk image" ;

3. Choose the path to the image;

The worst case scenario when a black screen appears is that the hard drive has failed.

Initially, this reason can be answered if a cursor is visible on the display, since this means that the device is functioning.

If you see a completely dark screen, most likely this is due to the fact that the drive simply does not work and, as a result, is not displayed in the system.

Definition of bad sectors

It’s worth noting right away that damaged sectors are almost impossible to restore.

However, they can be closed for reading and writing, so they will not interfere with further work. The origin of these damages is of two natures:

  • Logical. It occurs due to a mismatch between the ECC code and the contents of the sector. Essentially, these fragments are not broken, but only temporarily unreadable, so they must be repaired;
  • Mechanical. Broken sectors of this type are caused by strong impacts or strong shocks during operation. These particles have completely failed and cannot be repaired.

To find and restore the Windows operating system, there is a built-in checking utility - CHKDSK.

This component is launched in two ways:

  • Via command line. To do this, call the “Run” menu with the combination Win + R and enter cmd into it. In the window that opens, enter the following values: CHKDSK C: / where C is the letter designation of the local disk being checked;
  • Through section properties in the tab "Computer" .

If the check shows that there are bad sectors in the PC memory, the utility will offer to repair or close them.

To prevent the occurrence of the damage in question, it is necessary to periodically clean the hard drives from accumulated dust and dirt.

In addition, SSDs do not withstand drops very well, so you should try to prevent them.

To prevent logical damage, you additionally need to defragment partitions from time to time, as well as optimize them.

By following these tips, you will greatly reduce the load on your hard drive and increase its durability.

Black screen when loading Windows 10

Some Windows 10 users complain that during the boot process, instead of the usual splash screen, a black screen is displayed. Most often, this problem plagues those who installed Windows 10 by updating an older version of the OS.

Good day, we continue to fix emerging Windows OS bugs, and today we will try to solve the problem of an empty desktop after a reboot. The problem is that the black screen that appears after loading does not allow the user to log into the system. As a result, it seems to the user that only a manual restart is required. Calling Task Manager using Ctrl + Alt + Del leads to nothing. The maximum that the user discovers on the Malevich square is a “live” mouse. The error may accompany the user from download to download, which is downright annoying. And, most likely, the error lies in wait for owners of Windows 10, and most often owners of laptops, so we start from there. However, things are not simple for desktop owners either; moreover, they are deprived of some energy-saving functions, which are also worth checking. So, if you encounter a download error, check out the article.

What's the problem?

Yes, there is a sea of ​​them, comrades. Here is a list of the most common reasons.

  1. The problem is often seen that you have either an integrated video controller from Intel or another discrete video card. Windows does not have time to automatically redirect the video signal to the “correct” output, out of bewilderment it switches to what it thinks is a second monitor. Yes, she sometimes thinks there are two of them. And she thinks so, partly thanks to the mentioned video card. A similar problem has already been described in an article with a similar title. Windows black screen, but in more recent builds the emphasis of the question has shifted somewhat. If the problem appeared precisely after connecting a second monitor or TV, disconnect it.
  2. If you notice that a black screen appears precisely after turning off the computer, and not after a reboot, the reason for this is 100% the fast boot function coupled with a broken file hiperfi.sys. The first one is to disable, the second one is to be deleted. More about this below or in the article
  3. The next reason is the slow File Explorer. Probably not of their own free will, but because of the newfangled functions and applets that appeared in Windows 10. If you had known what exactly of the settings in the Start panel was slowing down, you would have discarded it at the installation stage, otherwise... I strongly recommend that you immediately read the article. And get ready - you will have to work in Safe Mode, where many functions are not fully disclosed.
  4. Another possible reason is Windows boot record changes. Apparently, the system leaves some task for the next session, but cannot do this at the time of loading. After you turn off Windows when the black screen appears, the task is reset and the system boots as usual. Because a black screen after loading Windows most often awaits owners of a multiboot system. In my experience, the problem was successfully resolved (or delayed) after. However, as soon as the boot process returned through the Grub bootloader (the second one is Linux), the black screen problem sooner or later returned as well.
  5. I will continue with fiction. Who waits for how long? Believe me, in fact the black screen after loading with the cursor on the screen is 80-90% oh-oh-oh-very long system loading. On one of my computers, I waited as long as 5-6 minutes for it to fully launch. The problem sometimes goes away after installing a good optimizer and defragmenting the disk (if it has an HDD and not a solid state). If you encounter a problem again, give it some time - just make sure that the system does not boot at all (an indirect signal can be the end of the hard drive boot LED blinking). But if the system still shows itself, start with autorun. I'm not talking about Window, he won't tell us anything. Take a look at the program Autoruns for Windows from Russinovich. He appears in one of the options.

Black screen after loading: trying to skip it

  • Move your mouse until the cursor appears on the screen
  • click Ctrl + SHIFT + WIN + B
  • There may not be any visible changes on the screen, except that the mouse will be exactly in the center of the screen. However, you now just need to enter the required password if logging into your account requires registration
  • if nothing happens, try pressing Enter and reentering your password. The cursor will disappear from the screen for a while, which means that Windows is processing the entered registration data. Sometimes there is a wait time of several minutes before Windows fully loads. However, if nothing happens and the mouse is still there, this is not our case.
  • If you still can’t log into Windows, take advantage of the opportunity to log into Safe mode or press repeatedly before loading Shift. In general, your task is to get into Windows. It is possible that you will have to turn off the computer several times again using the button.

Black screen after loading: trying to fix it

Well, try everything: there are a lot of manipulations...

  • Immediate update - this bug, as far as I know, has already been patched
  • In an open session, we immediately go to the power settings using:
powercfg.cpl

We are looking for a button on the left What the power buttons do and by clicking on it, go to Settings. If the buttons Shutdown options are not available, click the interactive link Change settings that are currently unavailable. Disable Enable Fast Startup and save the changes:

  • Now let's go to the console Windows (services.msc) and pick out one of them called Application Readiness, changing to Disabled:

  • time to check Autorun. Let's launch Autoruns for Windows as administrator and check several parameters. We are interested in tabs (1) Winlogon, in which we remove extensions, if any (do not delete, just uncheck). Such extensions have many dependencies, but are easily affected by all sorts of crap:

I have a single copy of the library: the splash screen with “Welcome” in the background

(2) Everything- the most useful of the tabs, which will show everything that starts with Windows in all its sections and services: from the scheduler and startup to menu items for additional commands (those that are launched by right-clicking). See:

All autorun sections are presented here - take your time to check them out

Looking ahead, I will say that in search of a solution to this problem, I simultaneously solved a lot of other things. For example, this particular utility showed me that my Windows scheduler was simply full of some tasks:

The rubbish was removed manually - the planner gave the location with a bang:

and finally, the reason for the misfortunes of many users:

the remains of the program from the Program Files folder were removed using

However. Keeping in mind the unsolvable task before starting Windows, check one more tab of the program just in case (3) Scheduled Tasks. It turned out that Window Scheduler was hiding something from me, to put it mildly:

I think there will be a lot of unnecessary things there too. Remove them little by little and check by rebooting. I guarantee that after these manipulations of “black windows” after rebooting or turning on Windows, your experience will decrease.

  • Further. Open Task Manager and in the list of Processes check RunOnce(if not, look in the list of services RunOnce.exe). Neither the first nor the second MUST BE running. If you see it, kill the process and stop the service by setting Manually. Rarely, but it works.
  • disconnect ALL USB devices while booting
  • Have you done any manipulations with Windows themes? used programs like UXStyle or StartIsBack? Have no doubt – your problem’s legs grow from here
  • Probably either the explorer process itself is broken File Explorer, or something in its logs prevents it from starting normally. And the only solution in this case is to launch the repair utility from cmd on behalf of administrator sfc/scannow. Checking the integrity of Windows files.
  • Reboot and check.

Weapon of last resort: reinstalling the video driver.

We are left with the last option. It helps often, you just have to know how to do it. Let's reinstall the video driver. Moreover, the reinstallation is not justified by the fact that you downloaded (or did NOT download) the latest version - you still need to stock up on the driver for the next step. The fact is that reinstalling the driver for any device entails resetting all settings, plans, parameters and services that are associated with it. And there may be “bad” or “badly” configured ones - those that cause a black screen after booting. Let me remind you of the procedure (the most useful and reliable is described in the article):

  • loading into Safe mode with network driver support
  • identify the device: right-click on the screen => Screen options => Graphics adapter properties

  • I download from the manufacturer's website
  • WIN+X=> Device Manager
  • Select an item Video adapters -> your_card
  • choose Remove device, check the box Remove driver programs and we agree:

  • reboot:

  • After rebooting, update the hardware configuration and point to the location of the driver for your card. If these are not drivers in their pure form, but an installer, run it. If this is not available, Windows will automatically download the appropriate one from its servers. As you understand, it’s not a fact that it’s suitable. So native drivers are sometimes the most basic way out of the situation. Although experience suggests that the problem described is a Windows problem.

That's all I wanted to say. We will report back based on the results, whether it helped or not.

It is unlikely that anyone will like to see a black screen after loading Windows. However, sometimes this happens not only to beginners, but also to real computer gurus. True, the reasons why a black screen occurs after loading Windows XP are quite different. If beginners, with their random actions, can damage part of the system files or disrupt the boot manager, then “experts”, checking various programs, can cause a system crash and, as a result, get a black screen after loading Windows. Please note that such a malfunction is inherent in all operating systems - both Windows of all versions and Linux, which is famous for its reliability. Moreover, in the second it is even easier to “break” the system. But let's return to the creation of Microsoft Corporation. The reasons why a user sees a black screen after loading Windows can be caused not only by his inept actions, but also by a malfunction of the software and hardware components.

Video adapter

Since the video card is responsible for displaying the image on the screen, it is quite possible that the time has come to check its performance. It is worth recalling the sensational story of desoldering chips produced by Nvidia. A video adapter based on such a problematic solution could work quite successfully in 2D mode, but when switching to hardware 3D functions it would freeze, and the user would see a black screen after loading Windows 7. It's simple - this system (and subsequent ones) uses some adapter functions to render the Aero interface. Thus, you need to check the card on another computer or, conversely, the system unit itself, but with a different video solution. However, before looking for an adapter, it is worth checking the driver status. Sometimes, due to a glitch in this control program, a black screen appears immediately after Windows boots. In this case, you should reinstall the driver. To do this, after turning on the computer, after the BIOS screen disappears, press the F8 button and select “Safe Mode” in the menu that appears. After booting into the operating system, you need to uninstall the video driver through “Uninstall Programs” in the Control Panel. After the reboot, you can install a new version of the control program.

Winchester

The following reason may be due to an error in the download. For example, a power outage and shutdown of the computer can cause the file system to become corrupted. Accordingly, downloading is not possible. To restore, you will need a disk with a Windows distribution. On one of the installation screens you will be asked to launch the recovery console - you need to use this software mechanism and scan the system partition of the hard drive for errors.

Memory

One of the things about electronic component failures is that they cannot be predicted. Today a device can work stably, but tomorrow it will fail. Sometimes the system cannot boot because faulty cells appear in the memory modules. To check, you need to prepare a bootable CD or flash drive with the MemTest program and check the entire amount of RAM.

Programs and people

Sometimes, after booting the system, a black screen is displayed for the simple reason that during the previous session, another video card output was selected as priority in the driver settings - for example, television. To solve it, you need to select “Last working configuration” through the F8 menu (described earlier).

Updated: 12/03/2019 Published: 06/08/2018

Description

When loading Windows (after the logo or logging into your account), a blank black screen (or a black screen with a cursor) appears.

The problem is relevant for all used versions of Windows from XP to 10.

Cause

  1. By default, the wrong monitor is selected.
  2. Installation of Windows updates or video card driver failed.
  3. Aggressive behavior of the antivirus system.
  4. Damage to the explorer.exe file or its startup.
  5. Software conflict.

Solution

Look out for similar symptoms.

  • If we see a black screen immediately when we turn on the computer (the Windows screensaver or BIOS does not appear on the monitor), go to the article The computer does not turn on.
  • If booting freezes before the operating system splash screen, possibly with a blinking cursor (underscore), the problem may be with the disk drive or boot loader. For more details, see the instructions. Booting the computer freezes on the startup screen or a black background with a blinking cursor.
  • If a menu on a black background loads in front of us, we try to select the normal Windows boot.
  • If there is text with an error code on a black background, you need to study it using a search engine.

Below are solutions for the situation when Windows has loaded, but instead of the desktop we see a blank black screen without inscriptions or text (only the mouse cursor arrow may be present).

1. Reboot

Before proceeding with the solution, try restarting your computer again - it is quite possible that the problem will be solved.

2. Restore system files

As a result of the loss of some operating system files, it may become unstable, in particular, it may not load Explorer, leaving us with a black screen.

To check the system for damaged files or their absence, launch the command line as an administrator and enter the command:

3. Update Windows or video card driver

If the problem started after updating Windows or installing/updating the driver for the video card, start the computer in safe mode and try:

a) remove the video card driver. To do this, go to Device Manager (command devmgmt.msc) - open Video adapters- remove the used adapter:

Then we restart the computer and install the new driver.

b) remove the latest fixes. To do this we open Control Panel(control command or use Windows search) - Programs - Programs and components - Installed updates:

We sort updates by installation date and remove the most recently installed ones:

4. Multiple displays and default monitor

a) Press the combination WIN+P— a window for selecting the operating mode of multiple displays will open on the right. Trying to choose Computer screen only or Second screen only:

b) When using multiple monitors, try turning off everything except the main one and restarting the computer. If the image appears, check the settings of the main display.

5. Uninstall antivirus

In some cases, malware removal tools can cause an important system file to become blocked.

We are trying to remove the antivirus program. To do this, we try to enter safe mode. To be on the safe side, you should download a specialized antivirus removal utility from the developer’s website.

6. Problem with Windows Explorer

Explorer is the main program in Windows that is responsible for displaying windows. If it malfunctions, you may experience problems with the desktop displaying empty.

7. Anti-virus scan

Checking your computer for viruses. To do this, you can use one-time utilities, for example, CureIt.

8. Disable Fast Startup or Hibernation Mode

Fast startup allows you to save the state of the system, which in turn allows it to boot faster. In some cases, starting the system this way can lead to problems of various kinds. They can be solved by disabling the quick launch mode.

We make the necessary settings on the command line. First we try to disable hibernation mode:

And reboot the computer. If it boots normally, you can try to enable hibernation again with the command:

If disabling hibernation did not help solve the problem, try disabling fast startup. In Windows 8 and earlier versions of 10, this could be done in the power settings. In new versions, only through the registry, so we will analyze this method as a universal one.

Launch the command line and enter the command:

reg add "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Power" /v HiberbootEnabled /t REG_DWORD /d 0 /f

* with this command we set the value 0 parameter HiberbootEnabled in the thread HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Power.

Let's try to reboot.

9. Autorun applications

10. Reinstall Windows

If the previous options did not help solve the problem, reinstall the system.

If there is valuable information on the disk, you can boot from the Windows LiveCD and copy the data to external media. Then reinstall Windows.

When loading Windows 7, a black screen and mouse cursor occurs due to a variety of factors, each of which sometimes defies logical explanation. When loading Windows 7, a black screen and mouse cursor may appear suddenly, and the user may not even be aware of the mess going on in the file system. Before taking active steps, I recommend delving into the root of the problem and understanding where this illness comes from in the first place.

So, when loading Windows 7, a black screen and mouse cursor occurs, most often, due to We are all human and we are all not sinless, we catch viruses left and right, as a result of which Windows is gradually cut off. At first, the operating system may work slowly, then it will generally start to show a black screen. Viruses, as soon as they get into the Windows kernel, are immediately thrown into system folders and begin to create ridiculous chaos there. It’s not hard to guess that the only true prevention is installing an antivirus. By the way, not every antivirus will be useful.

In my memory, I have encountered quite civil computers with a similar problem. When loading Windows 7 there was a black screen and mouse cursor and nothing could be done about it. In some cases, Windows still boots, although only a couple of hours after turning it on. The true cause of this disaster was the world famous Avast is an antivirus that blocks vital system files, in particular Explorer.exe.

Actually, the file presented above is the main reason that when loading Windows 7, the black screen and mouse cursor haunt the user. Explorer.exe is responsible for running Explorer and everything else that should be displayed on the desktop. This file may “die” or fail to run for various reasons - viruses, conflicts with other programs, as well as due to the “natural aging” of the operating system, as a result of which the user loses the rights to run this file.

There is also the use of pirated Windows 7. In such cases, when loading Windows 7, a black screen and 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 on a pirated Windows, then this can happen to you.

The likelihood of problems with video card drivers is extremely small, but it is still worth mentioning. The unpleasant formula “outdated video card + too new drivers” can lead to a black screen with a mouse cursor. This can also include the use of firewood, downloaded from unknown sources, developed by unknown people.

The most unpleasant thing is faulty hardware. Here it is already difficult to determine where exactly the epicenter of the problem is located. This could be a failure of RAM dies, problems with the hard drive, and occasionally problems with the north and south bridges.

Black screen with mouse cursor - first actions.

Let's start with the simplest. Before turning on the computer, remove all USB drives from it - flash drives, hard drives, Wi-Fi or 3G adapters. Often, the system refuses to start due to unknown conflicts between the hardware and the software level. For the future, I recommend

Let's go through safe mode.

We turn on the computer, we see a black screen and a mouse cursor and when Windows 7 loads, we wait 5-10 minutes and if nothing happens, then we proceed to action. As we said in the previous paragraph, the root cause of the black screen and working cursor is problems with the Explorer.exe file. First of all, press the key combination Ctrl+Alt+Del, after which the Windows Task Manager should appear on top of the dark background. I think you already have an idea about this dispatcher and know how to work with it, but still - repetition, mother of learning.

The first tab displays all applications currently running; in our case, this tab should be empty. Go to “Processes” and try to find a worker process called Explorer.exe. When Windows is 100% working, it will look like this:

Well, if when loading Windows 7 a mouse cursor appears against a black screen, then this process will not be in the list. On many forums you can come across “criminal” advice from experienced programmers about this problem, for example, rewrite a piece of the kernel in C++. We don't need this!

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 can be solved only by this method. So, restart the computer and press the F8 key. You will see this picture.

Once you get to this menu, select “Safe Mode with Command Line Support.” After this, the system will boot with the usual CMD utility.

Actually, the console in Windows is a wonderful creation that often comes to the rescue. We type Explorer.exe in the line, as in the example above. In this way, we will be able to overcome the black screen with the mouse cursor when starting Windows 7 and start the system in working order. However, subsequent launches in normal mode will again be accompanied by a dark screen and a single cursor. What do we do next?

War with antivirus.

Let's start with the antivirus. If you use Avast, we will need to remove it or reconfigure it. First of all, go to the antivirus settings, then “Protection is active” - “File system screen” - “Settings” - “Exceptions”. As we already said, Avast may block the Explorer.exe file, so we need to add it to the exclusion list. It will look like this:

Then we reboot and see what happens. If the black screen and mouse cursor do not disappear when you start Windows 7, then read on.

Activation of the operating system.

Let's return to the issue of activation. If, after starting safe mode, you see such a picture, then this is exactly our case.

This problem can be solved quite simply - you need to download the “Crack”. This is a kind of key that activates the pirate. Well, users of real Windows should not be afraid of this.

Debugging through the registry.

Let's assume that the black screen and mouse cursor when starting Windows 7 are due to viruses in the registry. Therefore, we will try to solve the problem manually. By the way, this method can be used both in normal and safe mode.

Open the task manager and click “New task”, after which the following input field will appear.

We enter the regedit command, after which the registry editor will open in front of us. Follow a similar branch as in the next picture.

Find the Shell file and double-click to open its settings. Delete the set value and enter explorer.exe.

Let's reboot. If the problem still does not go away, we will continue brainstorming.

System Restore.

The presented function is a universal remedy for all problems. Let's take the path of least resistance, start through safe mode, then Start - all programs - standard - utility -

The first window does not contain anything useful, click “Next”.

Now we have to select a point to which the state will be rolled back. This is a kind of return of the system to a working state; if you like, you can draw an analogy with time travel, may Marty McFly be with you. We select the desired point and move forward.

Review the contents of this window and click “Finish”.

A final warning will pop up, which you must agree to.

The recovery itself will begin when Windows restarts. As soon as the system starts, you will see the following message:

So, Windows functionality has now been completely restored. In most cases, the problem of a black screen with a mouse cursor when starting Windows 7 is solved in this way.

Driver rollback and fraudulent software.

Let's remember once again about bad drivers that you should get rid of. In general, automatic driver rollback is performed during system recovery, although this process can be completed much faster. So, enter through safe mode, then open the device manager (Computer - system properties - device manager).

We find our video card, and then right-click to open properties.

Go to the driver tab and select rollback. Then, after a reboot, the video card will work with the previous drivers. If the next startup was completed without a black screen, then the problem is solved. If not, you should remove the driver and try again.

Dead iron.

Finally, let's get back to the most unpleasant part. Let's say you completely reinstalled Windows, but it doesn't do any good. Now I propose to dig deeper into the hardware. Try turning on the computer using a combination of RAM chips. You can also check your RAM programmatically. Read about how to do this in the article “” in paragraph number 5.

In other cases, you should check the performance of the remaining hardware - processor, video card, hard drive. This can be done by simply changing the iron - old to donor. In the case of a hard drive, you can check it with Victoria 4.47b. You can read how to do this in paragraph 4 of the article “Why the computer freezes,” the link to which is above, and also watch the video below.

Conclusion.

That's all, actually. Remember that the most effective method is reinstalling Windows, but even if this does not help, you need to look for the source of the problems in the system unit. Good luck!


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