Solved! Laptop's screen turns off

Aug 18, 2019
2
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My Dell Latitude 5590 i5 8th gen 's screen goes black with everything still working after leaving it on for some time and it turns on only after shutting it down and restartimg it and I have just bought it. Is it a hardware problem or a there is something wrong with my win 10 config?
 
Solution
Then I would check the rest of the sleep settings. Additionally you didn't mention 'how' you are trying to wake it from sleep/hibernate. So what exactly are you doing that isn't working and making you need to power it off? What are you hitting/pushing/clicking/etc.?
Try this...

  1. Go into "Control Panel" and click the "Power Options".
  2. Next to the plan that is currently selected click "Change Plan Settings".
  3. Now click "Change Advanced Power Settings".
  4. Open the "Sleep Setting" and find "Hybrid Sleep"
  5. Change/set it to allow.
  6. Now click "Apply" and then click "OK".
  7. Finally shut down and power up the computer.
 
Aug 18, 2019
2
0
10
Try this...

  1. Go into "Control Panel" and click the "Power Options".
  2. Next to the plan that is currently selected click "Change Plan Settings".
  3. Now click "Change Advanced Power Settings".
  4. Open the "Sleep Setting" and find "Hybrid Sleep"
  5. Change/set it to allow.
  6. Now click "Apply" and then click "OK".
  7. Finally shut down and power up the computer.
It didn't work
 
Then I would check the rest of the sleep settings. Additionally you didn't mention 'how' you are trying to wake it from sleep/hibernate. So what exactly are you doing that isn't working and making you need to power it off? What are you hitting/pushing/clicking/etc.?
 
Solution