EVGA 7900 GT KO O/C Problems Tags: Nvidia Overclocking EVGA Graphics Last response: November 4, 2006 10:22 PM in Graphics & Displays Share sprayy October 26, 2006 7:22:31 PM Hey guys, I got a EVGA 7900 GT KO, 256 MB using the newest nvidia 91.47 drivers. I've used Coolbits to unlock the overclocking. Whenever I try to even overclock it 1% it says it fails, i go to test optimal settings and it UNDERclocks it. I cant get it passed 500/750 can anyone help? Maybe raise voltage somehow? More about : evga 7900 problems almerac November 1, 2006 1:51:07 AM any single card, will not overclock like another, even from the same line. and sometimes you get a card that just has no overclocking potential. simple as that. look into card manufacturing and yields and it will all make sense Ulfbersark November 4, 2006 10:22:09 PM you may want to consider a voltage mod. 7900GTs are actually undervolted at 1.2v. The GPU was designed to have 1.4v as the 7950GTs do. Look up the 1.4v mod for the 7900GT. All you need is one of those pens that draw circuits. also consider ATITool to try to overclock. The best I can get at 1.2v on my XFX 7900Gt at stock cooling is +15mhz on the gpu without artifacting. Can't find your answer ? Ask ! Publish Related resources: ForumEvga 7900GT KO Crashing ForumStock overclock, but so much more potential EVGA 7900GT KO Forum430W PS enough for OC Phenom II 550 Callisto + eVGA 7900 GS KO OC ? Forum7900GT KO OC 'ing? Cooling options.. ForumEVGA nVIDIA GF 7900 GS KO PCI-E 256MB or Powercolor 1950 gt ForumeVGA 7900GT or 7900GT-KO ~ for Overclocked System Forumevga 7600 gt ko ForumFPS on my EVGA 7900GT KO (512mb) seem sort of dismal... ForumEvga 7900GT KO ocing Problem ForumeVGA 7900 GS KO overclock? Forum7600 GT , 7600 GT KO , 7900 GS, X1800GTO, X1950PRO or X850XT? ForumBFG 7900 GT OC Problems Forum7900 Gt Ko still worth buying Forum7900Gt KO Overclocked in SLI or 7900 GTX Overclocked Single Forumevga 7600 GT KO not overclocking? ForumHow much would you pay for a used EVGA 7900GT KO ? ForumDoes The eVGA 7900 GT KO support HDCP? ForumWhat can this card do? eVGA e-GeForce 7900 GT KO PCI Express ForumMy game is telling me I need to install Physx, but I have an AMD card? Forumx850xt problems More resources Read discussions in other Graphics & Displays categories Ati GPUs Graphics Cards Gtx HD Monitors SLI Crossfire Tuner Cards Radeon Video Diamond Multimedia Matrox Nvidia Palit PowerColor Asus Games !