How to reset the sapphire vapor-x hd 4850 red light Tags: Graphics Cards Sapphire Light How To HD Graphics Last response: March 30, 2010 2:53 AM in Graphics & Displays Share Anonymous a b U Graphics card March 29, 2010 10:07:33 PM Hello, Have a Sapphire Vapor-X HD 4850 video card. It keeps "locking up", with screen going blank and red light on top of vid card. What's the problem, and is there a way to reset it without powering down my whole system? More about : reset sapphire vapor 4850 red light darkguset March 30, 2010 2:53:35 AM Have you connected the extra power cable? This could also indicate an overheating problem Can't find your answer ? Ask ! Publish Related resources: ForumSapphire Vapor-X HD 7970 GHz Edition 6GB or GTX 680 4gb ForumBest version of HD 4850 512mb? ForumCrossfire Sapphire HD 7770 Vapor-X ForumSapphire 7950 Vapor-X Overclock ForumMSI Lightning GTX 680 2GB vs SAPPHIRE Vapor-X 7970 GHz Edition 3GB ForumSapphire 7950 Vapor-X Unable to OC ForumHD4850 Red light error Forum2 Red Lights on Sapphire Radeon HD 4850 X2 ForumHD4850 D1601 fail (Solid Red LED) ForumCrashing during games after HD 7970 Vapor-X Install ForumTemperature on a Sapphire Vapor-X 4870 card ForumTrying to install a SAPPHIRE Radeon HD 6850 PCI-E 2.1 card on GF8200A ForumHEY! XFX HD4850 and Sapphire HD4850 compatibility? ForumSAPPHIRE Vapor-X Radeon HD 4870 2GB???? ForumNew Build RAM Help, DRAM LED light flashing red , not porting to monito Forum1Gb vs 2Gb graphics Forum[Solved] Sapphire HD 5770 TEMPERATURE@ ForumVapor-x overheat Forum[Solved] How to test if GPU is dying? ForumHow will AMD market the HD 5950? 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 !