Solved Is my new PSU causing issues with my GPU? Tags: Graphics Cards Graphics Displays Last response: May 19, 2011 12:44 PM in Graphics & Displays Share darreng101 May 18, 2011 12:01:55 PM Have just installed a Seasonic X-Series 760W to replace a CMGX750W (because of noise) Now whenever I play a WMP file on my second display (HDMI linked plasma) I get near constant horizontal line interference and shaking vertically of the screen.. My first display (DVI linked 20" LCD) seems affected. The only other change made doing this was turn fans in the BIOS to silent, but changing them back to standard doesn't fix it. GPU is a ATI HD5850 Sapphire Vapor-X. Any ideas on what might be causing this? Cheers, Daj More about : psu causing issues gpu Best solution hang-the-9 a c 162 U Graphics card May 18, 2011 3:51:33 PM This happens only on WMP files? Nott DIVX, or streaming, or DVD playback? If it only happens on one type of file, power supply should not be the issue. You can always go back to the old one to test. Share darreng101 May 19, 2011 12:44:01 PM Thanks for the reply hang, solved it, somehow the psu changeover required a full reinstall of my GPU drivers... why I'm not sure? m 0 l Can't find your answer ? Ask ! Get the answer darreng101 May 19, 2011 12:44:12 PM Best answer selected by darreng101. m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedIs my new PSU causing issues with my GPU? Forum SolvedPSU causing sapphire radeon hd 6870 GPU issues? Forum new PSU causing issues Forum New GPU and PSU Causing Black Screen? Forum SolvedNew GPU/PSU Sleep Issues Forum SolvedNew Psu/Gpu/Cpu Issues Forum System issues, new GPU, New PSU, no solution, please help Forum Is my PSU, GPU or Monitor the cause of my issues? Forum SolvedGpu or psu issue? new build Forum SolvedNew GPU Causing Reboots Forum SolvedGPU or PSU causing crashes? Forum SolvedIs it my GPU or my PSU causing my computer to BSOD while gaming Forum SolvedNew Hard Drive Causing Power Issues? Forum SolvedDouble PSU possible?/ or stick to one?(gpu upgrade)(new issue) Forum SolvedPSU Causing issues? Forum SolvedNew PSU installation causing unknown pc failure Forum SolvedPsu causing componets to overheat after Gpu installation Forum Unstable 12v Rail Voltage causing GPU issues? Forum SolvedNew gpu causing hangups? Forum SolvedNew GPU causing Fans to pulse. No Display. 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 !