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 Evga 7900GT KO ocing Problem Forum 430W PS enough for OC Phenom II 550 Callisto + eVGA 7900 GS KO OC? Forum EVGA nVIDIA GF7900GS KO PCI-E 256MB or Powercolor 1950gt Forum How much would you pay for a used EVGA 7900GT KO? Forum evga 7900gt ko vs. 7900gto. Forum Does The eVGA 7900 GT KO support HDCP? Forum evga 7900gt ko Forum FPS on my EVGA 7900GT KO (512mb) seem sort of dismal... Forum Stock overclock, but so much more potential EVGA 7900GT KO Forum EVGA Geforce 7900 GT KO 512MB Forum eVGA 7900GT or 7900GT-KO ~ for Overclocked System Forum What can this card do? eVGA e-GeForce 7900 GT KO PCI Express Forum Evga 7900GT KO Crashing Forum 7900GT KO OC'ing? Cooling options.. Forum Sapphire Radeon X1950XT 256MB Vs. EVGA GeForce 7900 GS KO 25 Forum eVGA 7900GS KO overclock? Forum (NEW IN BOX) eVGA 7900GS KO/ 256 MB/ PCI-E (For Sale) Forum Seems possible to flash bios(eVga 7900gs non ko) Forum eVGA 7900 gt problems in Dell8400.PSU has these ratinGS Forum eVGA 7900GT problems in Dell 8400 Forum 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 !