No Sound on ATI Radeon HD 4650 over HDMI Tags: Graphics Cards HDMI HD Graphics Last response: April 12, 2010 8:11 PM in Graphics & Displays Share sweetbbyrays March 22, 2010 7:05:47 PM I just got a HD 4650 with an hdmi port on it, so i connect the HDMI cable to both ends and I can only get video. I followed some other threads, saying to disable onboard sound and I did but its like the sound isn't recognized on the sound devices I'm running XP SP3 More about : sound ati radeon 4650 hdmi rofl_my_waffle a b U Graphics card March 22, 2010 7:11:28 PM You have to manually set your default sound device to ATI High Definition Audio Device. You won't be able to use two sets of speakers at the same time. sweetbbyrays April 3, 2010 3:33:26 AM i see what you are saying but the problem is that the hdmi is not showing up as a sound device Related resources ATI Radeon HD 5450 - No sound over HDMI - Forum No HDMI Output device in Windows 7 for ATI Radeon 4650 - Forum Which AGP- Radeon-HD card delivers surround- sound via HDMI - Forum Help! I installed an HD 4650 and sound stopped working! - Forum Radeon HD 4650 interfere with audigy soundcard - Forum Can't find your answer ? Ask ! Get the answer mohsentux April 3, 2010 9:19:18 AM okay try installing latest ati drivers. jaguarskx a c 318 U Graphics card April 3, 2010 3:31:23 PM The sound drivers are not part of Catalyst. They must be downloaded and installed separately. strangestranger a b U Graphics card April 3, 2010 3:40:11 PM Really? Never had to download anything other than the cat's IIRC. However it has been a while since I installed a new driver or catalyst software. mohsentux April 4, 2010 3:21:30 PM jaguarskx said:The sound drivers are not part of Catalyst. They must be downloaded and installed separately. yes but we're talking about hdml cable and THAT'S part of catalyst. rerednaw April 12, 2010 8:11:09 PM Exact same issue. First no video. Now suddenly hdmi video works. However on Control Panel -> Sound it showed ATi HDMI audio as not plugged in. I tried disabling it and now it doesn't come up at all. Now windows doesn't find HDMI audio at all. Unable to enable it when it was present as it was always grayed out. Can't find your answer ? Ask ! Publish Related resources: ForumNvidia 768mg GeForce 9600GS vs. ATI 512mg Radeon HD 4650 ForumHIS ATI Radeon HD 4650 AGP Crashes ForumSapphire ati radeon hd 4650 gddr3 with hdmi pci e 2 x16 ForumHow to over clock a ATI Mobility Radeon HD 4650 ForumOver -clocking ATI Radeon 4650 HD ForumCan I power a sapphire hd 4650 ForumNo HDMI sound with Radeon HD 4550 ForumAti hd 3670 vs ati hd 4650 ? ForumAsus gtx560ti directcuII-broken Forum[Solved] 9600 GT vs 4650 ForumAbout my ATI Radeon HD 4200 Forum[Solved] Nvidia 9500GT vs ATI Radeon 4650 Forum[Solved] ATI Mobility Radeon 3870 Crossfire. bad performance and low 3d mark Forum[Solved] I think that ATI will match Fermi release with drivers alone ForumATI 5750 compatibility 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 !