Just installed radeon 4650 on windows 7 64 bit on sound

[dannyboy1962]

Hello,
can anyone help ive just installed radeon 4650 graphic card,sound work fine from hdmi but can not get surround speaker to work

 

[saran008]

Have you installed latest graphics drivers & audio drivers

For graphics driver download & install from here!
ATI Catalyst™ 10.1 Suite for Windows 7 (64 bit)
http://game.amd.com/us-en/drivers_catalyst.aspx

For audio, from here!
http://www.realtek.com.tw/downloads/downloadsCheck.aspx?Langid=1&PNid=14&PFid=24&Level=4&Conn=3&DownTypeID=3&GetDown=false

Just download & install latest ATI HDMI audio drivers only! (2.39 not 2.41)
ATI HDMI Audio Device R2.39

Hope this helps!