Question PC dosent go in sleep mode

[Cholla90]

Something happend with my PC it worked fine, but now my pc dosen't go in sleep mode anyone know how too fix this i was searching the web but didn't find anything that would solve this issue.

 

[wyephani]

Check by changing another power settings (balanced or low performance) and if it works verify which setting changed in advanced settings. Also, not needed but check hdd sleep settings or experiment in safe mode, won't take much time.

 

[Cholla90]

Check by changing another power settings (balanced or low performance) and if it works verify which setting changed in advanced settings. Also, not needed but check hdd sleep settings or experiment in safe mode, won't take much time.

I try it, but dosent work still, hdd timer is set on 0, and i dont know what too try too do in BIOS?
When i go in sleep mode, my monitor turns off but my PC is still running....