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Windows 7: Computer wakes up from sleep, nothing displayed

05 Apr 2010   #11
Subliminal

Seven
 
 

No such luck...even after a hard reset it just goes right to blank monitor

GRR!


My System SpecsSystem Spec
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05 Apr 2010   #12
Jonathan_King

Windows 7 Professional x64
 
 

You may want to take your computer into the shop to get the graphics card or mother board replaced.
My System SpecsSystem Spec
05 Apr 2010   #13
richc46

Microsoft Community Contributor Award Recipient

Windows 10, Home Clean Install
 
 

Not nice, specs are not filled out.

If you have a desktop, uplug wait 30 minutes and boot. If laptop, same but battery must be removed.
My System SpecsSystem Spec
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06 Apr 2010   #14
Beemer2

Windows 7 Pro 64bit
 
 

Quote   Quote: Originally Posted by Tkozy View Post
Hi,
As the title says, occasionally when I wake up my computer from sleep, it will turn on (all of the fans and lights start running) but there is nothing displayed on either of my monitors. If I hard reboot, the problem is fixed.

I have my hard drive set to "never turn off" and this hasn't helped the problem.

Thanks
Switch off screen blanking in Power settings. Works for me

Beemer2
My System SpecsSystem Spec
01 Nov 2012   #15
speedology

Windows 7 Home Premium 32bit.
 
 

I had a similar problem. It would be worth checking that your monitor isnt confused about whether it is receiving an analog or digital signal from the display card:


http://www.nforcershq.com/forum/sleep-problem-with-display-t75471.html

My System SpecsSystem Spec
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 Computer wakes up from sleep, nothing displayed




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