No sound from tv with hdmi
OK, totally frustrating problem. I've been using an old server box with an ATI Radeon 9700 pro video card (dvi to hdmi adapter) and an Audigy 2 soundcard to my Philips LCD for video content. Runs OK, but slow as hell.
I built two different boxes to replace this one (it's 2 feet tall and purple, don't ask...) but run into the same problem with both of them. I have sound coming off of the audio out on my new soundcard, but the TV won't accept it. If I flip the audio to a different input on the tv, it comes through fine. Just doesn't want to have both at the same time. One box has Intel integrated audio and sound, the other has integrated sound and a Geforce video card.
Any thoughts on why the tv fails to allow sound on the hdmi channel with the new setups?
Note: I've tried these systems with XP Pro and Vista both with no success.
Re: No sound from tv with hdmi
As far as I know DVI does not have audio and hence DVI to HDMI adapters may not work well or may not work at all. So probably the fault is with your video card itself. There are various Video cards which do not have the audio output to HDMI.
Re: No sound from tv with hdmi
You are absolutely correct Amosz, DVI don’t have any audio lines. I can say this because one of my PCs is also running with Radeaon 9800 PRO (AGP) and it does not support any audio function on that video card. So in case your system as well using an AGP slot then probably you will not be able to get Video and Video using HDMI.