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 1363 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 m 0 l megamanx00 a c 106 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. m 0 l Related resources AMD stock cooler problem - Forum Fps problem ! - Forum Problem with a PSU - Forum Clicked "Best Answer" By Accident, Problem Not Solved - Forum Pc problem, hdd maybe? - 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) m 0 l chaitanya_mkin April 15, 2010 11:45:24 PM yah my PC makes lots of noise especially processor fan. starts up slowly........ m 0 l rolli59 a c 1363 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. m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedSapphire R9 280X Toxic Power supply problem Forum Solvedgpu fan problem Forum SolvedHaving problem with overheating of Lenovo Ideapad S510p Forum SolvedMotherboard start up Problem Forum SolvedLenovo Z500 Boot problem after downgrading from windows 8 Forum SolvedNetwork structure problem Forum SolvedMotherboard and Cpu Problem? Forum SolvedCase Big Screw Problem Forum Solvedethernet problem hp laptop Forum SolvedProblem with CPU cooling Forum SolvedProblem with my old toshiba laptop - Infinite short beeps at login. Forum SolvedComputer freezing problem Forum SolvedLCD Monitor Problem: flickering back to a retained image multiple times a second, even with no input Forum SolvedAmd Radeon 7750 monitor problem Forum SolvedProblem in Choosing Processor and GPU for Multi-tasking, Gaming and Autocad 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 !