Ok, I realize there is a slim chance anyone will know, but taking a shot anyway:
I have an s3300t slimline with an nvidia 8500GT (geforce) low profile. It came stock with the little 2 wire cable from the 3 pin SPDIF_OUT2 header on the mobo to the 2 pin header on the 8500GT. The audio chip is a Realtek ALC888S.
Recently I updated (purchased) a replacement motherboard (HP Irvine-GL6E) to fix a power-up issue. It is very hard to pinpoint when exactly something changed because I don't look at the audio playback devices often, but I believe it is the new mobo that doesn't seem to output on the SPDIF_OUT2 header.
In Vista, I know for a fact that I used to have 3 things show up in Audio Playback Devices:
1. Speakers (this just goes out the green jack as 2ch analog if enabled)
2. Realtek Digital Output (this goes out the SPDIF RCA coax port in the back if selected)
3. Digital Output Device (SPDIF) (this one goes to the HDMI port on the 8500GT if selected).
I always have the SPDIF coax (option2 above) selected as the Vista output device. Now, a side effect that the family has grown to enjoy is that when playing a 2-channel source (like music), it sends the same signals out the HDMI to my TV, and my TV forwards as 2ch analog back to the receiver for my Zone2 in my backyard. So I can play music in both zones or independently.
Now, I only have #1 and #2 show up in Vista anymore. I have updated Realtek drivers and also tried rolling back. Still only those two show up. I ordered a new little SPDIF cable for GeForce cards, incase my cable was hosed. No luck. I have looked in the BIOS for something like "enable SPDIF onboard header" but all there is is onboard audio enable/disable.
One thing I notice is that my BIOS software version is 5.12. I cannot check my old mobo's version because that system won't power up. What BIOS revision do others have on an Irvine-GL6E where the HDMI audio is still working?
[By the way, I have been working on a Win7 build on this system and it also does not find a second SPDIF output, just the same "speakers" and "realtek digital audio". This is why I don't think it is drivers, but rather a motherboard/BIOS setting. ]
Thanks!
I have an s3300t slimline with an nvidia 8500GT (geforce) low profile. It came stock with the little 2 wire cable from the 3 pin SPDIF_OUT2 header on the mobo to the 2 pin header on the 8500GT. The audio chip is a Realtek ALC888S.
Recently I updated (purchased) a replacement motherboard (HP Irvine-GL6E) to fix a power-up issue. It is very hard to pinpoint when exactly something changed because I don't look at the audio playback devices often, but I believe it is the new mobo that doesn't seem to output on the SPDIF_OUT2 header.
In Vista, I know for a fact that I used to have 3 things show up in Audio Playback Devices:
1. Speakers (this just goes out the green jack as 2ch analog if enabled)
2. Realtek Digital Output (this goes out the SPDIF RCA coax port in the back if selected)
3. Digital Output Device (SPDIF) (this one goes to the HDMI port on the 8500GT if selected).
I always have the SPDIF coax (option2 above) selected as the Vista output device. Now, a side effect that the family has grown to enjoy is that when playing a 2-channel source (like music), it sends the same signals out the HDMI to my TV, and my TV forwards as 2ch analog back to the receiver for my Zone2 in my backyard. So I can play music in both zones or independently.
Now, I only have #1 and #2 show up in Vista anymore. I have updated Realtek drivers and also tried rolling back. Still only those two show up. I ordered a new little SPDIF cable for GeForce cards, incase my cable was hosed. No luck. I have looked in the BIOS for something like "enable SPDIF onboard header" but all there is is onboard audio enable/disable.
One thing I notice is that my BIOS software version is 5.12. I cannot check my old mobo's version because that system won't power up. What BIOS revision do others have on an Irvine-GL6E where the HDMI audio is still working?
[By the way, I have been working on a Win7 build on this system and it also does not find a second SPDIF output, just the same "speakers" and "realtek digital audio". This is why I don't think it is drivers, but rather a motherboard/BIOS setting. ]
Thanks!