Gtx 770 black screen

trance75

Reputable
Oct 19, 2014
3
0
4,510
My asus dc2oc2gb gtx770 crashes and black screen in boot,and after sleep mode.
When i setup pcie slot speed gen1 or gen2:no problem.Performance down 5-6%,and random crash nvidia display driver.
Latest vga and motherboard bios instal.
All driver latest and instal... :(
Please HELP ME!!!


My pc:
Asrock z87 extreme4
I5. 4670k
Asus gtx770
Kingston predator 1866 2*4gb cl9
Wdc 150 gb hard drive
Fsp raider 650w