PROBLEM Tags: Graphics Cards Radeon Graphics Last response: April 15, 2010 11:51 PM in Graphics & Displays Share chaitanya_mkin April 15, 2010 9:07:38 PM Quote:hi everyone when i turn on my pc it runs for 15 to 20 mins with out any interrupts after 20mins the system will suddenly turn off, i bought newly one 5770 radeon card with zebronics 450W sata+ PSU..... is this one card or PSU prob..... More about : problem rolli59 a c 888 U Graphics card April 15, 2010 9:15:01 PM Based on the specs for their 480watt I would guess PSU problem http://www.zebronics.net/zeb-km600.asp megamanx00 a c 103 U Graphics card April 15, 2010 10:26:03 PM +1 probably the PSU especially if there is a high pitched noise. Could also be a faulty motherboard, but I'd look at that PSU first. Related resources Just bought a 7970... - Forum Vsync problem with 5870 and catalyst 10.3 windows 7 64bit - Forum Powercolor Radeon HD4850 installation problem on newly built PC - Forum 9600GT Hardware acceleration problem - Forum Problem with Geforce 9600gt??? - Forum Can't find your answer ? Ask ! Get the answer Shadow703793 a b U Graphics card April 15, 2010 11:34:49 PM +2. Please don't buy cr@p PSUs and complain about the issues.... (If your not from US, and there arn't any quality PSUs, that just $ucks) chaitanya_mkin April 15, 2010 11:45:24 PM yah my PC makes lots of noise especially processor fan. starts up slowly........ rolli59 a c 888 U Graphics card April 15, 2010 11:51:00 PM You are probably tasking the PSU so hard that it slowly heats up until it shuts down. Can't find your answer ? Ask ! Publish Related resources: Forum[Solved] Problem With 5770 Crossfire Forum[Solved] XFX 5770 Problem Not detected ForumBlack screen problem ForumProblem with 3 monitors at the same time using D-Port ForumWeird problem with GTX 280 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 !