GTX 275 SOC not working with antec 650W ??? Tags: Graphics Cards Graphics Last response: April 29, 2010 5:07 PM in Graphics & Displays Share octopus77 April 29, 2010 4:29:58 PM Hello: First of all english is not my lenguage so be comprehensive... Ok, this is my problem: I´m building a new workstation for a friend, basically identically to my own PC i built 2 month ago. Asus P6T deluxe V2. i7 930 12 Gb Ram VGA Geforce GTX 275 super overclocked (1792 Mb ddr3) ANTEC earthwatts 650 The problem is that i have just made the first boot and the VGS won´t even start spining, it´s like it has no power at all. So i take the card off ant tasted in my own machine wich has a seasonic 600 W and it works fine, i also put my own card (ATI HD 5870) in the new machine and it also works!!! So i´m a little confused here, my initial though of been the PSU not having enough power is not very logical now that is works with a less power PSU. Aparte from the VGA my system is a i7 920, the rest is identical. What do you think, what are the further test i can do. I have also left only one stick of memory and only one ssd disk to see if this would make the card at least spin but no loock at all. Please help me out. More about : gtx 275 soc working antec 650w octopus77 April 29, 2010 4:46:58 PM WOW!! Nevermind, forget this is was all my mistake, i had the 4 pin ATX disconected OUCH!! strange enought the ATI card worked and the Nvidia didn´t. tuesday0180 April 29, 2010 5:07:24 PM WOW!! Nevermind, forget this is was all my mistake, i had the 4 pin ATX disconected OUCH!! strange enought the ATI card worked and the Nvidia didn´t. _________________________________________________ Best answer chosen by Tuesday0180 Can't find your answer ? Ask ! Publish Related resources: ForumGigabyte GTX 560 SOC Downclock/driver crash/flickering/artifacts ForumReplacing GTX275 with concerns over slot spacing ForumNEED HELP! Will GTX275 WORK WITH SETUP! ForumProblems with Gigabyte gtx 560 soc ForumGTX 285 SLI on antec Truepower Trio 650w ForumPSU suggestion for i7 build gtx 275 SLI or GTX 295 ForumGigabyte GTX 480 SOC , good buy? ForumAntec Neopower 650w ForumHow many watts should my PSU have for a gtx 560ti SOC ? ForumRunning two Gigabyte GTX 560 SOC 's? ForumPSU ANTEC 650W , gtx 560, and MSI MB ForumIs 650W enough ForumNeed Guidance ForumVIDEO: Screen rip with dual screen HD 5870 Forum[Solved] GTX 285 ForumRunning two GTX 480's ForumIs ati mobility radeon 3400 series compatible with windows 7? Forum[Solved] Help with GT240 1GB DDR3 ForumGTX 480, gta iv, screenshots, max settings, 1920 x 1200 ForumEVGA 260 GTX 3D Gaming? 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 !