I am running a Power Tower Pro upgraded with a Sonnet G4-450, 1 GB RAM, USB, firewire, and added Ethernet 10/100.
My sound problems began when I upgraded the OS fro 9.1 to 9.2.2.:
1) Now there is no sound from either of my internal cd players (the OEM Teac cdrom and an added Apple scsi cdrom) or my external firewire LaCie cd burner.
2) Since the OS upgrade, external speakers don't give a startup chime (but if they're disconnected, the build-in speaker does gives a chime). And no, the external speakers don't have any software.
3) The last bizarre symptom is that I can't adjust the sound volume via the control strip or the sound control panel -- everytime I change the volume it jumps back to zero before my eyes. But, I CAN adjust the alert volume.
To recap, The only sound I get comes from alerts, system sounds and web pages. I get no sound from cds. Also, and I can't adjust the sound volume.
I don't want to downgrade to OS 9.1, if possible, but I have tried reinstalling just the sound and cd control panels and extensions from 9.1 to no avail.
Fyi, I am running Quicktime 6.0.3, if it matters.
I guess this could be a coincidential hardware problem, but I don't know what to check in the belly of this beast.
Thanks, Scott
ps. I'm posting this message to both the Powercomputing and PCI lists; apologies in advance to those list members who receive both.
--
-------------------------------------------- Scott Gerber Design voice: (505) 466-9333 fax: (505) 466-3422 email: [EMAIL PROTECTED] address: 33 Alondra Road, Santa Fe, NM 87508
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