Can't wake up my monitor

Each time I awake my PC from sleeping mode, I don't have any signal on my monitor and I always need to reboot my PC to get the signal back.

Could it be possible that the monitor stays in sleep mode when it's not supposed to be sleeping anymore? Is there an option somewhere to change that? It's really annoying.

Some people told me it might have something to do with the bios, but I don't have a clue how to check or modify this.

My specs:

CPU: Intel i5-3570k
Graphic Card: Gigabyte GTX 670
Monitor: ASUS VE248H
Motherboard: ASRock Z77 Extreme4
RAM: 4gigs of G.Skill
PSU: 750w PC Power & Cooling Silent MKII

Thanks for your help

3 answers Last reply
More about wake monitor
  1. Anyone has an idea what I should do to fix this please?
  2. are you using th onboars graphics? If not try updating the drver for your video card.
  3. If you are using an SSD, then try disabling "Check Ready Bit" in BIOS.
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