If Windows has black screen and only has a mouse, it is mostly caused by excessive system resource usage, driver conflicts or startup item abnormalities. First, check whether the resource occupancy is too high. Press Ctrl Shift Esc to open the Task Manager to see if there are processes occupies a large amount of CPU or memory. If necessary, end suspicious processes or restart explorer.exe; secondly, try restarting Explorer, click "File" > "Run new tasks" in the Task Manager, enter explorer.exe to enter; thirdly update or roll back the graphics card driver, enter safe mode, uninstall or roll back the display adapter driver through the Device Manager, or use the DDU tool to completely clear it and then reinstall the official driver; fourthly, check the interference of startup items or third-party software, enter the "Start" tab of the Task Manager to disable unnecessary startup items, and uninstall the optimization software that may conflict in safe mode.

If Windows has black screen and only has a mouse, it is mostly caused by excessive system resource usage, driver conflicts or startup item abnormalities. The focus is on quickly judging the source of the problem and taking targeted measures. The following are several common processing directions and operation suggestions.

Check if the resource occupies too much

When the screen is black but you can see the mouse, it usually means that the system has been partially loaded successfully, but it may be that a process consumes too much CPU or memory, causing the desktop to not display normally.

• You can try pressing Ctrl Shift Esc to directly call up the task manager (if it can be opened) to see if a process occupies a large amount of resources.
• If the task manager can also be opened normally, you can try to end the suspicious process, especially when the explorer.exe is abnormal, you can right-click to restart it
• If the task manager cannot be opened, it may be that the system is stuck. At this time, you can try to force restart and enter safe mode to troubleshoot problems.

Restart Explorer (explorer.exe)

Many times, the process that explorer.exe, which is responsible for desktop display, crashes, and other system functions are actually still running.

• Press Ctrl Shift Esc to open Task Manager
• Click "File" > "Run new task"
• Enter explorer.exe and enter

This allows you to reload the desktop environment. If you find that the desktop suddenly appears after typing, it means that it is indeed an explorer problem.

Update or rollback graphics card driver

The graphics card driver is incompatible or the update fails to update can also lead to a cursor on the black screen, especially after the driver has been updated.

• Click the "Performance" tab in Task Manager to see if the GPU information is displayed normally
• If you suspect it is a driver problem, you can try:
  • Enter safe mode
  • Open Device Manager and find the Display Adapter
  • Right-click the current graphics card driver and select "Uninstall device" or "Rollease driver"
  • After restarting, let the system automatically reinstall the basic driver

You can also use the DDU (Display Driver Uninstaller) tool to completely clear the driver before installing the official version.

Check for start-up items or third-party software interference

Some third-party software will start automatically when it is powered on, which may conflict with the system and lead to a black screen.

• Go to Task Manager and switch to the "Start" tab
• Check which software is set to "Enable", you can right-click to disable some non-essential startup items
• Restart again and try to restore normal

If some optimization software (such as acceleration tools, beautification tools, etc.) have been recently installed, it may also affect the stability of the system. It is recommended to uninstall these software in safe mode.

Basically, these common solutions are all the common solutions. Start with the simplest restart of explorer and gradually troubleshoot resource usage, driver and startup items. The operation is not complicated, but details are easy to ignore, such as whether you have actually entered safe mode, whether you have completely uninstalled the driver, etc.

The above is the detailed content of How to fix a black screen with cursor on Windows. For more information, please follow other related articles on the PHP Chinese website!