OK, so I switched over to an AMD 6950. Very happy so far, but my sound issues remain when I try to pass audio through my AV receiver. But at least I have been able to troubleshoot the exact issue down the problem to this:
1. Plug in monitor 1 into DVI 1 (native).
2. Turn on computer.
3. One screen, no sound. Good, OK.
4. Plug in AV receiver for sound: HDMI-out from GPU to HDMI-in on receiver (native, using regular HDMI cable).
5. Sound works. Good!
6. Connect monitor 2, plug into HDMI-out on receiver (using DVI to HDMI adapter).
7. 2nd screen powers on, sound is disabled. ****!
8. Pull out monitor 2 connected receiver.
9. Still no sound!
10. Turn receiver off/on.
11. Sound returns!
Why must my sound be disabled? Maybe it's something wrong with the adapter? The DVI->HDMI adapter is a female DVI-I Dual Link, whereas the DVI out from my apple display cable is only DVI-D Single Link...shouldn't make a difference having more pins on the adapter..right? It's not certified or anything..got it on eBay. Other than that I don't see any relevant settings on me receiver. HDMI passthrough doesn't help.
I was having similar issues with my previous NVIDIA card and my onboard Intel HDMI Graphics HDMI out sound also..
Any help or insight would be great!
thanks, d3d
1. Plug in monitor 1 into DVI 1 (native).
2. Turn on computer.
3. One screen, no sound. Good, OK.
4. Plug in AV receiver for sound: HDMI-out from GPU to HDMI-in on receiver (native, using regular HDMI cable).
5. Sound works. Good!
6. Connect monitor 2, plug into HDMI-out on receiver (using DVI to HDMI adapter).
7. 2nd screen powers on, sound is disabled. ****!
8. Pull out monitor 2 connected receiver.
9. Still no sound!
10. Turn receiver off/on.
11. Sound returns!
Why must my sound be disabled? Maybe it's something wrong with the adapter? The DVI->HDMI adapter is a female DVI-I Dual Link, whereas the DVI out from my apple display cable is only DVI-D Single Link...shouldn't make a difference having more pins on the adapter..right? It's not certified or anything..got it on eBay. Other than that I don't see any relevant settings on me receiver. HDMI passthrough doesn't help.
I was having similar issues with my previous NVIDIA card and my onboard Intel HDMI Graphics HDMI out sound also..
Any help or insight would be great!
thanks, d3d