Hd 5770 hdmi problem Tags: Radeon TV HDMI HD Graphics Last response: November 20, 2010 1:05 AM in Graphics & Displays Share NoMansLand November 19, 2010 9:58:48 PM I have recently bought a XFX HD 5770, when I put in HDMI, the PC recognizes that it's there, but my TV won't turn on. When I use DVI to HDMI, all my screens go black. Now I know the HDMI cable works, I've tried my old graphics card, I know the port on the TV works (used different items) I have the latest drivers too, is this a faulty graphics card? I have a feeling it is but I want some one to confirm my suspicion. Specs: Intel Core 2 Quad @ 2.70GHz Windows 7 premium 620w PSU 8GB ram (I know overkill) 1.0tb HDD & 500Gb HDD Creative Sound Card TV mate tv tuner XFX HD 5770 More about : 5770 hdmi problem Savannahmick November 20, 2010 12:35:53 AM Try to change resoultion in control panel/ displays what resoultion is your TV.? m 0 l NoMansLand November 20, 2010 1:05:53 AM Tried that, no luck. I was using it with 1920x1080 @ 60Hz on my old card, the new card wont turn on the HDMI now m 0 l Can't find your answer ? Ask ! Publish Related resources Radeon HD5770 HDMI audio output problem Forum Problem with 1920x1080 - HD5770 - LG M237WA - HDMI Forum HELP 3 Monitors with 2 HDMI and VGA input for HD 5770 eyefinity setup. Forum SolvedHD5770 HDMI display blurry on LG2341A Forum SolvedHD5770 Overheating Problem Forum SolvedHD5770 Vapor-x temperature problem. Forum HD5770 HDMI not detecting tv Forum XFX HD5770 -- no ATI DVI to HDMI connector? Forum SolvedProblem with SAPPHIRE HD 5770 1GB GDDR5 Forum How to get HDMI to work (ATI Radeon 5770 Series) + Benq G2420HD Forum [SOLVED] Can you Crossfire hd5770 w/hdmi Forum Saphire HD 5770 cards HDMI output failure - help? Forum SolvedATI Radeon™ HD 5770 Graphics - BLUE SCREEN PROBLEM Forum Radeon 5770 HDMI problem Forum Radeon HD8850 and HDMI Texture problem Forum Intel HD Graphics 3000/HDMI problem Forum HD 7750 HDMI problem Forum HD6450 HDMI Out Problem Forum SolvedHD5770 problem. Is it fixable? Forum Radeon 5770 hdmi problems 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 !