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Windows 7: Computer wakes up from sleep, nothing displayed

05 Apr 2010   #11


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


My System SpecsSystem Spec
05 Apr 2010   #12

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

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

06 Apr 2010   #14

Windows 7 Pro 64bit

Quote   Quote: Originally Posted by Tkozy View Post
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.

Switch off screen blanking in Power settings. Works for me

My System SpecsSystem Spec
01 Nov 2012   #15

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:

My System SpecsSystem Spec

 Computer wakes up from sleep, nothing displayed

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