GTZ 660 ti not registering in dell optiplex 790

Liam Nixon

Commendable
Jan 10, 2017
14
0
1,510
so I have a Dell optiplex 790 mt with a 500w evga bronze psu, this card was working for a but but it suddenly stopped working last week after I fired it back up in the morning, the card still spins but the pcie slot doesn't detect anything in device manager or BIOS so I'm thinking it may be the card or pcie slot, please any help appreciated.