Why will appear this kind of circumstance!
Point once black screen
Black screen after a short while again return to the interface
How should solve it
Dell computer is

CodePudding user response:

Can't see clearly, what is prompt, why not just reshipment system

CodePudding user response:

Simply don't see you now what position, is the time to enter the system in this, or lock screen of the

CodePudding user response:

Originally this is landscape, click, but lost password, but ordered only black screen, dark it again later

CodePudding user response:

refer to the second floor Dylan waves response:

root can't see you now what position, it's time to enter the system in this, or lock screen appear the

Originally this is landscape, click, but lost password, but ordered only black screen, dark it again later