Soldato
- Joined
- 21 Oct 2011
- Posts
- 22,478
- Location
- ST4
I don't know what this is but when I wake the PC from sleep it starts up, i.e. the fans start, the HDD chugs into life and the mouse & keyboard light up, but I get a "DVI No Signal" box on the monitor. If I switch the monitor off and then on again the light goes to blue (as it is when it's on) but then switches back to the yellow (as it is when it's powered down with the PC in sleep mode). Another funny thing is that if the PC is asleep for an hour so it doesn't happen. If it's for quite a few hours it does.
Normally it takes a hard reboot to sort it out, but today I got a Windows error screen saying "Driver_Power_State_Failure" and the PC will reboot.
It's weird because the rest of the time, everything works fine, it's just waking from sleep that is causing problems.
I'm running Windows 10 64-bit. Any ideas?
Normally it takes a hard reboot to sort it out, but today I got a Windows error screen saying "Driver_Power_State_Failure" and the PC will reboot.
It's weird because the rest of the time, everything works fine, it's just waking from sleep that is causing problems.
I'm running Windows 10 64-bit. Any ideas?