win10 computer doesn t know what to delete suddenly black screen,Only the mouse shows the same for b

Press Ctrl+Alt+Del to bring up Windows Task Manager.

At this time, click to launch Task Manager, and you can bring up Windows Task Manager.

Windows Task Manager File New Task (Run) Create New Task Browse.

The root directory of the C drive Windows is open.

At this point, you will see the desktop and taskbar, but it is not always a matter of being like this every time you come in.

Start Run Input: %windir% OK.

Sure enough, there is no command to open here (there is, don't add, that's something else).

boot]shell=

File Save Save As Save to save.

Computer tips,Computer knowledge,Installation essentials,All kinds of computer problem solving,Today's talk is,Win7 10 boot display black screen,Only a mouse display? A quick solution, friends who feel interested can take a look.

Go to the sources in the image (loaded or unzipped) folder, and run it.

As long as you force shut down the computer at the time of boot and operate it 3 times in a row, win10 will automatically boot to the advanced startup.

1. Auto-repair, your computer does not start correctly, click Advanced Options;

2. Select an option and click Troubleshoot (reset your PC or view advanced options);

3. Under Troubleshooting, click Advanced Options;

4. Under Advanced Options, click Start Repair (fix the problem that hinders Windows loading);

5. After that, the computer will automatically repair it, and then you only need to wait for a while;

6. After the repair is successful, restart the computer to enter the desktop;

If in the end, win10 prompts that the repair fails, then there is a high probability that the system may need to be reinstalled.

(You can use the Baiyun one-click reinstall system tool to make a U disk boot disk to reinstall the system)!

According to what you said, it should be caused by a problem with the system, in this case, you can try to enter the safe mode, if the safe mode can't get in, then you can only reinstall the system.

In situations like this, where system files are corrupted, but automatic repair is not successful, it is difficult to use manual remedial measures to repair the files. It's faster and easier to start the system with an PE, save your own data, and then reinstall the system.

In this case, it must be a computer operating system failure, resetting the system or reinstalling the system is fine, and there is basically no hope for other repairs.

In this case, it is best to reinstall the system.

Wait, there is a high probability that there is a problem with the hard disk or the old hardware of the platform has not responded. Having a cursor is also a good sign.

Reinstall the system or PE Toolbox v4The desktop has a one-click boot to fix it.

1. Press "Ctrl+Alt+del" to bring up the task manager.

Click on "Details";

<>2. After that, click File - New Task and enter.

3. After entering the desktop, right-click the taskbar.

Select Task Manager, then click File - New Task, enter msconfig, check the system administrator permissions, enter the system configuration interface, click the selective startup, and unload the startup items;

<>4. It is recommended to temporarily uninstall third-party security antivirus software.

Tests (such as the common 360 Security Guard.)

Kingsoft Poison Tyrant, Kaspersky.

etc.); 5. Restart the computer to see if the fault is completely resolved.

After the computer restarts, there has been a black screen, only the mouse situation, indicating that the computer system restart is unfavorable, the system has a failure or the state caused by Caton, so the best way is to reinstall the computer system, and timely anti-virus treatment, in order to make the computer application more secure and smooth.

The cache of the computer is too much, and my computer is the same, and when there is too much cache, it is sometimes turned on, and only the mouse is displayed. The desktop is unrealistic, only the black screen state, restart the computer can directly let the desktop display, and then directly clear the cache.

After the computer restarts, the black screen is only the mouse, at this time, the computer is only loaded with the mouse driver, the computer's operating system has not been able to start normally, if the machine is older, the computer starts slowly, this situation will also occur, if it is not for this reason, it is the computer's operating system that has a problem, restart or reinstall the operating system.

This situation should be that the system does not boot on, it is recommended to restart, if it is still so, it may be a system error, or it may be a hardware problem, it is recommended to go to the computer store to solve it.

In this case, the system files may be corrupted, if you can enter the safe mode to restore the system in it, you can only reinstall the system.

There is no reaction after pressing the power button.

Fault phenomenon: After powering on, the screen does not have any display, and no "dripping" sound of the motherboard speaker is heard.

Fault analysis: The internal BIOS data of the COMS chip of the motherboard is damaged by CIH virus or static electricity, etc., and cannot be read, and the system cannot complete the self-test when it starts, so it cannot be started.

After the computer reboots, the screen goes black once, and only the mouse is your display monitor at this time, is it not good.

If the screen has been black after the computer restarts, only the arrow of the mouse will be shut down again, and then restart to try, is it poisoned?

This is due to the excessive cache of the computer and the long loading time of the system.

Recommendations for PC use.

2. It is best not to install the software on the C drive. The more software you have on the C drive, the slower it will run. A maximum of 60 to 100g is enough for the C drive. Don't press the power button directly to turn off the computer, it should be shut down at the start point.

Solution:

1. Press the "Ctrl+Alt+del" key combination to bring up the task manager, and click "Lao Fengzao Details";

<>2. After that, click File - New Task and enter.

3. After entering the desktop, right-click the taskbar with the mouse, select Task Manager, then click File - New Task, enter msconfig, check the system administrator permission, enter the system configuration interface, click the selective startup, and unload the checkbox of the startup items;

<>4. It is recommended to temporarily uninstall third-party security antivirus software tests (such as the common 360 Security Guard, Kingsoft Antivirus, Kaspersky, etc.);

5. Restart the computer to see if the fault is completely resolved.

11. Win10 black screen is only caused by mouse hardware, which is unlikely to be caused by the hardware. 22, the direction of the main consideration of software problems lead to bending, the universal solution to computer failure is to restart the computer, reload the system and then see, generally speaking, restart the system should be the simplest, convenient, versatile, effective and filial piety of one of the troubleshooting methods. 33. The black screen is turned on, wait for a while, and then observe the flashing of the hard disk light, if the hard disk light does not flash, it means that it cannot be started.