Sound not working! Tags: Graphics Cards HD Radeon Graphics Last response: December 2, 2012 4:59 PM in Graphics & Displays Share Anonymous a b U Graphics card December 2, 2012 3:14:49 PM I have installed a radeon hd 6850 graphics card, and since then, i have been able to get no sound. it says diagnose, no results, no high definition audio output. my speakers are plugged in to the back of the computer like they were before. any ideas?? i have windows 8 amd athlon ii x2 processor radeon hd 6850 graphics card my motherboard is an ECS MCP61M-M3 any help or step by step instructions would be so greatful!! More about : sound working dukisha016 December 2, 2012 3:59:17 PM Som ss of device manager can we get? sa1nt December 2, 2012 4:14:54 PM Is your soundcard dedicated or integrated ? Have you tried reinstalling your sound drivers? Can't find your answer ? Ask ! Get the answer noidea_77 a b U Graphics card December 2, 2012 4:59:30 PM Goto control panel / sound and switch the standard playback device back to your onboard. The video driver set it to the hdmi of the 6850, but windows can only handle on playback device at a time. Can't find your answer ? Ask ! Publish Related resources: ForumMy sound on my laptop is not working ForumSound stopped working through HDMI? ForumLaptop sound not working . Tried many things already. ForumSound not working ForumAcer Extensa 4630Z - Sound stopped working ! ForumRazer carcharias sound not working ForumLaptop to TV HDMI sound not working ForumWindows 7 sound not working ForumWindows 7 Sound stopped working ForumI am not able to do voice chating because my sound recorder is not working ForumToshiba satellite e205 hdmi sound not working ForumOnbaord Sound not working ForumSound not working ForumSound is not working ForumMy sound isnt working on my laptop and my volue is turne all the way up ForumNo sound will come out of the TV...but was working before ForumMy CPU says my sond device is working properly, but no sound ? ForumCan you see if a sound card is working without an operating system? ForumI have acer aspire 4720z laptop sound working good but enternal mic and built in ForumGtx 660 [non-ti] or Radeon HD 7850 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 !