HI,
We installed 4 new HP Deskpro 400 G3 MT, windows 7 64 bits ans sleep mode doesn't work on all 4 PC's
tried bios upgrade, video driver upgrade, différent parameters on control panel with no success, the PC stays alive and doesn't got to sleep after the time configured (1 minute)
Manual sleep is OK
Thank's in advance for your help
Gérard