Sleep on Asus P8H67-M-EVO

[avdim]

I have problems with sleep mode on Asus P8H67-M-EVO motherboard. When I press sleep in Windows 7 x64 monitor became black, case power led become blinking but CPU, chassis and power supply fans are still spinning, I can’t say is HDD is working since I have SSD drive and I can’t hear any noise from it. When I press power button again PC successfully resumes from this so to say “sleep” mode.
When I go to sleep quickly after computer restart either without being log on or immediately after this it usually goes in normal sleep mode with everything shut down. But after several minutes of work it always failed to sleep properly.
As details I have Noctua CPU fan with two 3-pin fans connected via Y-splitter to CPU_FAN header so speed control is not working and fans are always on the full speed spinning.
I tries to find S1/S3 sleep option in BIOS but I can’t see anything similar opposed to any previous mobos I saw.

 

[mclaren777]

Go to your device manager, select properties for your mouse, untoggle the wake from sleep option under power management.

See if that helps.

 

[emkquinn]

I am having similar problems. I have noticed that the fans don't turn off when I go into sleep mode. Another problem I have is my USB ports often don't seem to come out of sleep, ie my keyboard and mouse don't work. I move them to other USB ports and sometimes this gets them going again, sometimes not.

I just replaced my MB due to the Sandy Bridge recall hoping that would fix things. It didn't.

I have played with various settings of keyboard/mouse/other USB devices for whether they can bring the machine out of sleep or whether the machine can turn them off for power savings but nothing seems to make a difference.

I'm running win7 64bit. Any suggestions? avdim, have you found any resolutions?