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Windows 8.1 not putting monitor to sleep


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#1 Anthony Tosie

Anthony Tosie

    Neowinian Senior

  • Joined: 21-April 12
  • Location: United States

Posted 29 March 2014 - 23:07

For some reason my computer's monitor will randomly decide not to go to sleep, and instead it will stay on until I turn the computer off. I've checked all my power/sleep settings, and they're configured as I'd like (and, like I said, this is just random -- sometimes it works). Has anyone else run into this issue and found a way to fix it? Just a minor problem, but I can't seem to figure it out.




#2 PGHammer

PGHammer

    Neowinian Senior

  • Tech Issues Solved: 1
  • Joined: 31-August 03
  • Location: Accokeek, MD
  • OS: Windows 8 Pro with Media Center x64

Posted 02 April 2014 - 01:25

For some reason my computer's monitor will randomly decide not to go to sleep, and instead it will stay on until I turn the computer off. I've checked all my power/sleep settings, and they're configured as I'd like (and, like I said, this is just random -- sometimes it works). Has anyone else run into this issue and found a way to fix it? Just a minor problem, but I can't seem to figure it out.

Motherboard and motherboard chipset would be a good place to start the investigation.

 

Here's a rather surprising quirk - sleep has not worked right with my own motherboard chipset - Intel G41 - UNTIL Windows 8/8.1; that is despite the chipset itself being designed with Windows 7 in mind.

 

Backstory - Intel G41 was code-named Eagle Lake and was the designed successor to G31 - Bear Lake.  Like G3x, G4x is a CSM (corporate-stable/consumer-stable) chipset - therefore no support for overclocking.  Also, G4x did not necessarily prevent the use of discrete GPUs - it was left up to the motherboard OEM.  (The same is true of G3x.)

 

However, G4x has had issues with hibernation AND sleep in Vista and 7.  (That's one big reason I refuse to go back to 7.)



#3 astrokat

astrokat

    Neowinian Feline

  • Joined: 09-November 01
  • Location: North Jersey

Posted 02 April 2014 - 01:32

My Window's 8.1 will put my monitor to sleep, but it won't wake it up.  Wanna trade?  :)