32 Inch TV as a Monitor

Hi guys
using my sony bravia 32 inch as a monitor connected it via hdmi but no audio on the tv
do i need a cable for this to work ?
Answer #1
Well, I’m not sure, but I think that you need HDMI audio driver for your GPU.
Do you have HDMI audio driver installed?
Answer #2
Its usually realistic to have audio if your video card supports streaming audio. You usually just have to replace the video card.
Or the settings. You can use something as cheap as this:
http://www.geforce.com/hardware/desktop-gpus/geforce-gt-610/features
The key quotes when looking at specs:
TrueHD and DTS-HD Audio Bitstreaming
Full support for TrueHD and DTS-HD advanced lossless multi-chan HD audio codecs brings the rich sound of the master recording to your living room.
HDMI
Support for HDMI including GPU accelerated Blu-ray 3D support, x.v.Color, HDMI Deep Color, and 7.1 digital surround sound.
Answer #3
Control Pa – Sound and see if HDMI audio is listed in the “Sound” – playback window..If so, make it the default sound device.
I have several shown if I “Show disabled devices” but none are working.
Maybe I need to plug a HDMI TV into the HD7770 video card to enable it ?
The ‘AMD High Definition Audio Device’ is installed OK in device manager..
Answer #4
I have a gtx 660
Answer #5
Does the sound part of your vid card appear in Device Manager under Sound, video and game controllers ?
Does it appear in Control Pa – Sounds- Playback devices ?(Have it plugged through to the TV) Have you selected it as default sound source ?
Have you got it plugged into the TV ?