HD5850 error Tags: Radeon Graphics Last response: July 24, 2010 6:52 PM in Graphics & Displays Share joozaf July 24, 2010 11:07:30 AM I am experiencing weird screen flickers and/or bubbles, artifacts. These are present in most of the newer games, including Modern Warfare II, Modern Warfare I, StarCraft II, DiRT II. Here's an example video of DiRT: Here. Computer specs: *Sapphire HD5850 *i5 750 Lynnfield *4 GB DDRAM3 *1 TB HDD *Gigabyte P55-UD3 mobo Any ideas/suggestions? More about : hd5850 error rogigor July 24, 2010 11:22:03 AM Try another graphics drivers and, if possible, try your graphic card in another computer and see if these artifacts show up. joozaf July 24, 2010 11:48:53 AM I am having the latest drivers, can't imagine how downgrading would help (?). And no, using the card on another computer is impossible because the other PSU is insufficient. Related resources LC5550 v2.2 and HD5850? - Forum 550W enough for an i5 750 + HD5850 ? - Forum AMD HD5850 extremely weird noise - Forum PowerColor HD5850 DVI resolution problems - Forum Is it worth switching from an nvidia gtx465 to 2x Sapphire HD5850 - Forum Can't find your answer ? Ask ! Get the answer Lmeow July 24, 2010 11:58:12 AM Older drivers may have less issues, Catalyst 10.2 had a conflit with my HD 4770, 10.1 didn't so I just stuck with that. leon2006 July 24, 2010 12:03:23 PM RMA your board. You may have chance on defective card. For the money spent on that board you should not have such issue. joozaf July 24, 2010 1:25:06 PM leon2006, if everything else fails, I'll RMA the whole computer. I'd like to troubleshoot as much as I can back home, though. leon2006 July 24, 2010 6:15:27 PM Artifacts are GPU board related in most cases. It has nothing to do with motherboard or memory. Its your choice. ATI GPU's are known to have defective units. Try to clock down the GPU core and memory (one at a time). If the problem goes away it most likely GPU board related. What power supply to you have(model & brand)? joozaf July 24, 2010 6:41:15 PM 600W Silver Power joozaf July 24, 2010 6:52:15 PM Thanks, leon2006, I tried downclocking: it worked. I'm taking my PC to guarantee. Can't find your answer ? Ask ! Publish Related resources Seeking Advice on Replacing ATI Radeon HD5850 Forum SolvedHD5850 upgrade question Forum SolvedSapphire HD5850 Toxic 1GB crashing system when switching to 3D mode Forum SolvedVram cooling on the HD5850 Forum SolvedCann a cosair cx500 handle a hd5850? Forum SolvedUpgrading from a Sapphire TOXIC 100282TXSR Radeon HD5850 1GB, DDR5 Forum Low Gpu Fan and High temperatures on my HD5850 Forum what is best for gaming HD5850, HD6870 or GTX 560 ti Forum Solved450W Psu to run a HD5850 Forum SolvedQX9650 with HD5850 Forum SolvedHD5850 ($160) vs GTX560Ti ($258) vs HD6950 2GB ($296) Forum SolvedCFX HD5850 with 600W PSU Forum SolvedPCI-X card between two HD5850 Forum Hd5850 still good? Forum SolvedSapphire Radeon HD5870 + HD5850 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 !