random lockups

vectisitch · 2 Apr 2011 at 13:06

hi,my system is as my sig.now all was working sweet,then i added another gtx470 so i have 2 in sli.now i get occasional lockups and i'm thinking maybe it's my psu not giving quite enough juice.what do you think?

vectisitch · 2 Apr 2011 at 13:25

ok,my psu is running at 4.4 at vcore 1.4 and i know the 470's are greedy when it comes to power.it's usually when i game that it locks up but the temps are low

p.s the 2 470's are clocked to 800/1600/1802 memory clock.now as said all was fine before so i know it's not the clocks on the 470's

vectisitch · 2 Apr 2011 at 13:33

nice.ok i'll try that.thanks

vectisitch · 2 Apr 2011 at 17:44

how do i do that plz pink