As title says, unistalled old videocard, power off, installed the new videocard, black screen. My pc should satisfy all the requirements:
MB: Asrock 945GCM-S http://www.asrock.com/mb/Intel/945GCM-S/
PS: Itek 450
DC OUTPUT: +5v +12v -5v -12v +3.5v +5VSB total
ATX-450ATX: 45A 12A 0.5A 0.8A 26A 2A 450W
Tried also to clear the cmos with no results.
Tried on another pc older than mine but with a ps 500w and black screen.
Tried on another pc much newer than mine (pcie 2.0 and 620W) and worked.
Tried again my old card (4760) and works fine.
So the card is working, there is a problem in my pc, which ?
Thank you for any answer
MB: Asrock 945GCM-S http://www.asrock.com/mb/Intel/945GCM-S/
PS: Itek 450
DC OUTPUT: +5v +12v -5v -12v +3.5v +5VSB total
ATX-450ATX: 45A 12A 0.5A 0.8A 26A 2A 450W
Tried also to clear the cmos with no results.
Tried on another pc older than mine but with a ps 500w and black screen.
Tried on another pc much newer than mine (pcie 2.0 and 620W) and worked.
Tried again my old card (4760) and works fine.
So the card is working, there is a problem in my pc, which ?
Thank you for any answer