Radeon 7750 low profile
AMD Catalyst Driver Version, and Driver History
Windows 7 Ultimate 64 bit
I have connected the hdmi from my radeon 7750 to the hdmi in port on my lg nb4530 sound bar and am only getting pcm 2.0 output. i have tried several different movie files in vlc and windows media player.
how can i get the output as dolby digital or dts?
i checked in sound settings of the amd hd audio device and it says it supports dolby and dts. Exclusive mode is also enabled under advanced options.
This is a htpc so i really need this to work.
according to the radeon 7750 specs:
- Integrated HD audio controller
- Output protected high bit rate 7.1 channel surround sound over HDMI with no additional cables required
- Supports AC-3, AAC, Dolby TrueHD and DTS Master Audio formats
Motherboard or System Make & Model
Intel deskboard DQ965GF
Display Device(s) and Connection(s) Used
panasonic 50 inch plasma px-p50g30b
core2 duo e6320
Motherboard BIOS Version
System Memory Type & Amount
kingston ddr 2gb
LG NB4530a soundbar
The hdmi cable connecting the soundbar to the radeon is a brand new amazon basic 1.4 hdmi cable - i have tried 3 others.
The soundbar outputs dolby and dts from other devices (i.e ps3, xbox, wdtv live etc over hdmi)
Sounds like i need the radeon to pass audio to the soundbar to decode it?
03:14 PM by