After the desktop computer is turned on in the normal mode, the startup sound can be heard. But it is a black screen. It can be opened normally in safe mode. After booting in normal mode with the

desktop computer, you can hear the boot sound. But it is a black screen. It can be opened normally in safe mode, using win7 system.



In the safe mode, try the following operations:

1. The system partition disk is checked. Open the desktop "computer", "disk" right--------------------------------------------------------------------------------------------------- If you are prompted to schedule a disk check, confirm and restart the computer to start checking. Longer time.

2, open 360 manual service:

1 Enter "Resource Manager always crashes" to find a solution to fix.

2 Enter the "Computer Black Screen" search scheme to fix it.

3, the implementation of 360 security guards: system repair, optimization acceleration, computer cleanup.


4, if there is an abnormality, reload graphic card
drive try.





You can reinstall the system and try it out





Reinstall the system first. After all, the security mode can enter the system normally, then the hardware is no problem






The reason why the system is not genuine






Using the U disk to boot after the backup, reinstall the system





Black screen, is it yours? Monitor
Bad





























Just





It may be that you are driving or the resolution is too high, so the monitor can't be displayed.

You can boot F8 and enter debug mode. Should be able to enter the desktop

This time with Lu master to re-update the graphics card driver and set the resolution

If not, then enter the debug mode after downloading the driver wizard to re-update the graphics card driver to see








Incompatible, maybe recently installed software, or changed settings