I have tried to use my LCD-TV as PC monitor and until now it was conected via VGA cable and worked fine. Also sound was no problem it was conected with standard 3.5mm audio cable. LCD-TV is Samsung LE32R72B with HDMI conection and on my PC (Vista Home) I have DVI conection and SigmaTel High Definition Codec sound card with 5x 3.5 mm conections for speakers.
I conected the PC and TV using HDMI cable with HDMI-DVI adaptor and picture is OK. But I don't have any sound on the TV. I tried to re-connect audio cables to DVI-IN Audio (on the TV), but it does not work. I used minijack-to-RCA audio cable as conection between TV (DVI audio IN) and PC sound card, but it does not work.
On the PC sound is on but nothing comes into the TV speakers. It seems that somehow HDMI/DVI conection has blocked soundcard and sound transfer.
If I chenged back to VGA cable and 3.5 mm audio cable, sound is back. I have read in forums that Sigmatel may have compatibility problems with Vista.
Does anyone have any idea how to solve this. Is there need for driver update or anything. I tried Vista driver update, but it says that all audio drivers are up to date.
I conected the PC and TV using HDMI cable with HDMI-DVI adaptor and picture is OK. But I don't have any sound on the TV. I tried to re-connect audio cables to DVI-IN Audio (on the TV), but it does not work. I used minijack-to-RCA audio cable as conection between TV (DVI audio IN) and PC sound card, but it does not work.
On the PC sound is on but nothing comes into the TV speakers. It seems that somehow HDMI/DVI conection has blocked soundcard and sound transfer.
If I chenged back to VGA cable and 3.5 mm audio cable, sound is back. I have read in forums that Sigmatel may have compatibility problems with Vista.
Does anyone have any idea how to solve this. Is there need for driver update or anything. I tried Vista driver update, but it says that all audio drivers are up to date.