Can't identify the problem, no video output, power cut off

Ryansjd

Reputable
Mar 31, 2014
1
0
4,510
Yesterday I purchased a 2gb GTX 770, a new case and antec true power classic 650w.the motherboard I have is an asus p8h77-m motherboard and am experiencing to problems firstly when I press the how about it briefly boots off to the fans etc but then it stops and it starts again. Secondly there is no video output no matter what I connect whether it be the hdmi or the VGA cable. Don't know what's wrong