I built new computer on Gigabyte GA-P35-DS3L and WIN XP PRO SP4.
I connect my computer to A/V processor by digital cable.
I got sound on two channels only. I download new drivers from Gigabyte and Realtek - no change. Two channels only. (Yes I did set output to 6 channels).
I changed to optical cable - the same.
I sent e-mail to Gigabyte:
"I have problem with audio. I set system do SPDIF output and I have audio over optical cable but two channels only.
When I go to Realtek setup and when I test audio output on six channels, only two front channels are working. I installed last audio driver - no change.
Is chip on MB defective?"
They answered by link to: http://www.gigabyte.com.tw/Support/Motherboard/FAQ_Model.aspx?FAQID=2636
"ALC889A audio codec does not support DTS decoding function.
The DTS multi channel function is provided through the playback program, when using playback program that supports DTS decoding function such as Power DVD to play DVD movies, S/PDIF speaker will automatically output multi channel audio properly."
There is ALC888 chipset on my MB not ALC889A but I tried again. I have two DVD players SATA and ATA. I have Power DVD v. 7. I tried several DD and DTS disk. The same. Two channels only!
Any advice what to do? I want just straight digital 5.1 output from computer to my A/V processor. No processing.
Thanks for any advice
I connect my computer to A/V processor by digital cable.
I got sound on two channels only. I download new drivers from Gigabyte and Realtek - no change. Two channels only. (Yes I did set output to 6 channels).
I changed to optical cable - the same.
I sent e-mail to Gigabyte:
"I have problem with audio. I set system do SPDIF output and I have audio over optical cable but two channels only.
When I go to Realtek setup and when I test audio output on six channels, only two front channels are working. I installed last audio driver - no change.
Is chip on MB defective?"
They answered by link to: http://www.gigabyte.com.tw/Support/Motherboard/FAQ_Model.aspx?FAQID=2636
"ALC889A audio codec does not support DTS decoding function.
The DTS multi channel function is provided through the playback program, when using playback program that supports DTS decoding function such as Power DVD to play DVD movies, S/PDIF speaker will automatically output multi channel audio properly."
There is ALC888 chipset on my MB not ALC889A but I tried again. I have two DVD players SATA and ATA. I have Power DVD v. 7. I tried several DD and DTS disk. The same. Two channels only!
Any advice what to do? I want just straight digital 5.1 output from computer to my A/V processor. No processing.
Thanks for any advice