Controlling fan speed on an Ati HD 4850 Tags: Radeon Fan Speed HD ATI Graphics Last response: May 22, 2012 4:58 PM in Graphics & Displays Share tanin May 22, 2012 8:05:36 AM Hello, I'm trying to lower the fan speed on my gpu. I used to do it with Ati tray tools but I recently reinstalled Windows 7 and it does not work anymore. I tried Rivatuner which doesn't work also. I finally found Msi afterburner and fanspeed work, but both cannot lower the fan speed below 50%. Any ideas? Thanks More about : controlling fan speed ati 4850 refillable May 22, 2012 2:54:48 PM Update the driver? It maybe a driver glitch. tanin May 22, 2012 4:58:07 PM I'm using the latest catalyst. Can't find your answer ? Ask ! Publish Related resources: ForumGigabyte Saphhire HD 4850 Fan speed sensor is broken ForumControlling gpu fan speed ? ForumFan Speed ATI HD 4850 1 GB ForumATI 4850 Fan Speed Control ForumAti HD 4850 fan speed capped at 50% ForumATI 4850HD runs @ 110* C when gaming ForumATI Radeon HD4850 running hot ForumMay need to replace ATI HD4850 X2 ForumATI CCC edit: can you lower default fan speed - and still auto cool? ForumLag on ATI Radeon HD 4850 ForumHD4850 and Catylist Control Centre ForumHD 4850 @ 80 C ForumATI CCC Fan Speed Help ForumATI 4850 fan speed ForumWhat is a stable clock speed for my HD 4850 for gaming? ForumATI Radeon 4850HD Overheating 67C ForumAsus gtx560ti directcuII-broken Forum[Solved] Retiring my 4850 Forum[Solved] HD 4850 vs HD 5670 Forum[Solved] [SOLVED] CrossfireX - ATI Radeon 4300/4500 with Radeon HD 6770? 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 !