How to solve the problem of a black screen after the computer is turned on and unable to enter the desktop

If you encounter a black screen problem after turning on the computer and cannot enter the desktop, you can try the following 5 solutions: 1. Try to replug and unplug related devices or replace the connection cable; 2. Solve the problem by restarting the computer; 3. Try to enter Safe mode, uninstall recently installed software or updated drivers; 4. Try to use the system recovery option, select system restore or restore to a previous point in time; 5. Update or reinstall the graphics card driver.

If you encounter a black screen problem after turning on the computer and cannot enter the desktop, you can try the following solutions:

1. Check Hardware connections: Make sure all hardware devices (such as monitors, keyboards, mice, etc.) are properly connected and working properly. You can try to replug and unplug the relevant equipment or replace the connecting cable.

2. Restart the computer: Sometimes the black screen problem may be just a temporary fault and can be solved by restarting the computer. Press and hold the power button for a few seconds until the computer turns off, then press the power button again to start the computer.

3. Enter safe mode: It is possible that a certain software or driver causes the black screen problem. You can try entering safe mode by pressing the power button to start the computer, then continuously pressing the F8 key (or other designated keys, depending on the operating system) to select safe mode. In safe mode, you can try to uninstall recently installed software or updated drivers.

4. Restore system: If the black screen problem persists, you can try using the system recovery option. Press the power button to start your computer, press and hold the F8 key (or other designated key), select Repair your computer or a similar option, and then select System Restore or Restore to a previous point in time.

5. Check the graphics driver: Updating or reinstalling the graphics driver may help resolve the black screen issue. You can enter safe mode, open Device Manager, find the graphics card driver and try to update or uninstall and reinstall it.

If the above methods cannot solve the problem, it is recommended to consult professional technicians or contact the computer manufacturer's technical support department for more detailed help.

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