Dell optiplex gx280 small mini-tower / HD 5670 Tags: Radeon Dell HD Graphics growltgc February 13, 2013 3:07:56 AM I put a radeon HD 5670 into the dell specified above. I installed the driver for linux from AMD website.. forget name but version # is 13.1 I think... I have it hooked up by VGA to 10xx/8xx monitor. The monitor goes blank (but still illuminated) usually less than 2 minutes after start-up. SO, what is happening? I think I will uninstall driver for the time being. ( first read how to do that). because maybe that is causing the problem. Also - Could it be a power-supply / motherboard problem? More about : dell optiplex gx280 small mini tower 5670 Can't find your answer ? Ask ! Publish Related resources: ForumWill a ASUS Geforce GTX 550 Ti work in dell optiplex gx280 small deaktop? ForumWill an ASUS motherboard fit in a Dell Optiplex GX280 Case? ForumDell Optiplex 755 Mini-tower - best graphics that will fit?? ForumDell optiplex gx280 graphics card upgrade ForumDell optiplex gx280 processor ForumDell Optiplex GX620 + Core 2 ForumNew processor for a dell optiplex GX280 ForumLooking for video card for a Dell GX280 MT ForumUpgrading a dell optiplex gx280 or 745 ForumRAM Upgrade for Dell Optiplex GX280 ForumDell optiplex gx280 tower form upgrade ForumDell Optiplex Gx280 : Os and Graphics? ForumDell Optiplex GX280 Upgrade Question ForumWill a PCIe 3.0 card work in a PCIe x16 slot? ForumDell optiplex 755 ForumUpgrade GPU and maybe PSU on Dell XPS 8300 ForumSLI in Dell Precision T5400> Quadro FX 4800 > Win 7 Ult ForumDell Laptop Screen Upgrade ForumDell Precision M4600 won't display 1920x1080@60hz ForumDell graphic cards for Studi0 540 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 !