The desktop of the computer is black, and there is only the mouse on the black screen

Check if there is a taskbar, if there is, you can right-click the desktop to view and display the desktop.

If you don't have a taskbar, do the following.

1. You can directly use the "Ctrl + Shift + Esc" shortcut key to open the Task Manager program directly;

2. After the task manager pops up, find "Processes" in the "Processes" tab;

3. Check the "End Process" button below to close the explorer;

4. Then click "File" in the upper left corner to open the menu, and select "New Task (Run)";

5. After that, the "New New Task" window will pop up, enter the name of the process you just closed", and click OK.

You can try to repair the operating system.

1. Press and hold the shift key to force the power off and boot it 2 3 times, and it will automatically enter the winre interface when it is turned on.

Select Enter Safe Mode via Troubleshooter - Advanced Options - Boot Settings - Restart.

2. After entering "Safe Mode", uninstall the graphics card driver, and then restart it.

3. If you can enter the system, reinstall the original graphics card driver;

If it does not work, it is recommended to back up the hard disk data and reinstall the system.

There are many reasons why the laptop can't turn on the black screen, it may be the simplest problem of not plugging in the power supply, or it may be the problem of hardware damage.

Reasons why the computer can't turn on the black screen and how to solve it:

Step 1: First of all, according to the specific situation analysis, if there is no power response directly, then check whether there is a power supply, poor contact, hardware and other problems, go to the second step, if it is not possible to enter the system may be operating system or software problems to go to the third step.

Step 2: Check whether there is a power supply problem, first see if the power supply is not plugged in well or there is a problem with the plug, if you are using a battery, then plug it in and try again. You can go to a friend or go to a computer repair shop or sales store to find the same model of power supply to try it.

After replugging the power supply, press the power button again, and if it still can't be turned on, then press it for a while. If you change someone else's power supply to turn on, it means that there is a problem with the power supply, if it proves that there is no problem with the power supply, it may be the hardware reason, go to the fifth step.

Step 3: Go to the last correct configuration to adjust, turn on and press and hold F8, enter the advanced options page, select "The most recent correct configuration", and press Enter. If it can enter the system, it may be caused by viruses, incompatible hardware drivers with the system, or operating systems.

After entering the system, run the anti-virus software, check and kill the virus, if there is a virus, restart the computer after the anti-virus, if it is not normal, it may be caused by the incompatibility of the device driver and the program, delete the graphics card, network card and other drivers, restart it after removing the driver, if there is still a problem, then go to the next step.

Step 4: Repair and install or reinstall the system, set "Optical Drive as the first boot device" in the BIOS, then insert the system disk, and press the R button to perform "Repair and Installation". If the fault persists, just at the beginning of the system, select "One-click GOST to restore the system" or use the system disk to reinstall the system.

Step 5: Check whether there is a hardware problem, disassemble the notebook to see if the hardware is loose, generally the hardware is not plugged in well, there will be an alarm sound, the long sound continues to sound that the memory module is not plugged in tightly, one long and one short means that the memory or motherboard has a problem, one long and two short means that the graphics card is wrong. If there is too much dust inside the notebook, it is best to clean it up first.

In addition, pay attention to whether it is caused by the new hardware, if it is normal before the replacement of the hardware, and it is not normal after the replacement, then check whether it is compatible. If it doesn't start at this time, it's best to send it for repair, and a professional will check whether there is a problem with your hardware one by one.

Precautions: There can be many reasons for not turning on the machine, don't be irritable in the process of troubleshooting, be careful, if you don't know much about the computer, don't repair blindly, so as not to cause greater damage, you should find professionals to repair in time.

Hello, I'm glad to answer for you, please later, I'm working hard to sort out the answer for you, and I'll reply to you within 5 minutes.

Hello, I'm glad to answer for you, please later, I'm working hard to sort out the answer for you, and I'll reply to you within 5 minutes.

1. If the computer system is damaged or poisoned, unplug the power supply and battery, and then restart it to see if the boot is normal. 2. If the memory module is loose or there is a problem with the memory module, disassemble the back cover of the laptop, and reinsert or replace the memory module. 3. The power supply chip of the motherboard is soldered or aged, disassemble the notebook, and then solder.

I hope I can help you, thank you for your consultation and trust, I am happy to answer for you, you can ask me any other questions you have at any time, I will see you immediately. If you are satisfied with me, you can give a thumbs up and give me encouragement Finally, I wish you a happy life.

Press the keyboard shortcut Ctrl+Alt+del at the same time to launch the Task Manager, pop up the Task Manager, click on the File option, open Run New Task, type, and then decide to try.

The laptop black screen only has a mouse, and the laptop boots only a mouse, how to solve it.

Press the keyboard shortcut Ctrl+Alt+del at the same time to launch the Task Manager, pop up the Task Manager, click on the File option, open Run New Task, type, and then decide to try.

If the above settings do not work, it is possible that the desktop is not displayed when booting the computer. The way to do this is to turn it back on and then keep pressing the F8 key on your keyboard to enter safe mode.

2. At this time, you have entered the safe mode, and you select the first item to enter the safe mode.

3. If it is caused by a virus, the interface should appear after entering safe mode, because the virus file cannot run in safe mode.

4. Then open the anti-virus software installed on your computer, some software can not work in safe mode, but some necessary security software can work in safe mode, and you can open it for anti-virus.

5. Restart the computer after the antivirus is completed, if it is the cause of the virus, the desktop should be able to appear. If the desktop still does not appear, it is the reason of the system itself, it is possible that the virus has damaged the system files, and cannot make the computer boot into the normal desktop.

Generally speaking, this kind of black screen may be due to too much junk in your operating system, and the performance of the computer or hardware cannot keep up. Generally speaking, if this problem occurs, it is recommended that you reinstall the system, then you have to look at the hardware for the reason.

Open Task Manager Ctrl+Alt+del

Find in Task Manager, delete In the pop-up Windows Task Manager, click "New Task" in the File menu (Run. In the run dialog box that opens for the command, type "command" and click the OK button.

Restore the restore software: Generally, when the computer is booted, keep pressing the up and down keys and then select the restore program to start the restoration. Automatically reboots into the desktop after restoring.

If the desktop icon is not displayed after turning on the computer, you can right-click on the desktop to see --- display the desktop icon. So that the icons on your desktop will appear. The desktop function is normal.

If your problem is that you don't see icons or the taskbar, you can press and hold the esc, shift, and ctrl keys on your keyboard at the same time. At this point, if the system is fine, the task manager should appear.

The laptop black screen only has a mouse, and the laptop boots only a mouse, how to solve it.

After the computer restarts, the screen keeps black, only the mouse, and the solution is as follows:

Computer model: ASUS A456U. PC system version:

win10。1. Press "Ctrl+SHLFT+EXC" at the same time to bring up the task manager.

2. Click "Details" in the lower left corner of the task manager.

3. Then click "Run New Task" in the "File" in the upper left corner.

4. A new window pops up, enter ", and then click "OK".

5. In this way, the computer will not have a black screen.

The reason why the computer boots up with a black screen and only a mouse:

1. Graphics card driver problem: If there is a problem with your graphics card driver, it may cause the computer to fail to display the screen content normally. At this point, you may only see a black screen, but the mouse can still move normally.

2. Hardware failure: Sometimes, the computer has a black screen and only the mouse is displayed, which may be caused by hardware failure. For example, there may be a problem with your memory module or a malfunctioning hard drive, which could cause your computer to not boot properly.

The role of the computer:

We can use computers to complete our work, from the simplest word, excel to advanced programming, etc., all need to use computers, and computers make our work more convenient. We can also use the computer to communicate with friends, collect various materials on the Internet, view all kinds of social news, etc., which are very convenient.

On the computer, we can **** on the Internet, so we don't have to watch the TV every day and wait for updates, we only need to search for a certain TV movie on the computer, and it is very convenient to see what we want to see. <>

After the computer restarts, the screen keeps black, only the mouse, and the solution is as follows:

Computer model: ASUS A456U.

Computer system version: win10.

1. Press "Ctrl+SHLFT+EXC" at the same time to bring up the task manager.

2. Click "Details" in the lower left corner of the task manager.

3. Then click "Run New Task" in the "File" in the upper left corner.

4. A new window pops up, enter ", and then click "OK".

5. In this way, the computer will not have a black screen.