Question Black screen after waking up PC ?

black97 devil

Honorable
Aug 8, 2015
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10,520
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Hello

the PC shows black screen after waking it up with mouse --- i noticed that the LED lights of the mouse and keyboard are turned off while this happens- , then its restarts by itself and the black screen happens again .

Note that this problem happens only after long sleep (hours ), sleep and wake immediately works fine.

This problem happened to me before so I changed a lot of settings then it worked , but unfortunately I don't remember which settings.

I tried literally everything:

  • change power plan
  • turn off fast boot
  • hibernation
  • sfc /scannow
  • power troubleshoot
no luck
 

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