The PC occasionally shuts down displaying a black screen?
The PC occasionally shuts down displaying a black screen?
Occasionally, when I return to my PC and it enters screensaver mode, instead of a mouse click restoring the screen, the system freezes with a black display. No action seems to work—pressing the mouse, using Alt-Tab, or Ctrl+Alt+Delete doesn’t help. If I wait a short time and return, the login screen appears, I enter my password, and everything works again. My desktop is restored, but other programs remain closed. What could be causing this issue, and is there a way to fix it?