[Ham-Mac] OT - G4 Sleep Problems

[Dino Papas]

Sorry for the extra bandwidth but maybe someone here has had a  
similar problem with their G4.  My computer intermittently (but now  
continuously) doesn't want to stay asleep.  I've gone thru all the  
troubleshooting steps I know:

--Permanently removed USB and Firewire PCI cards (nothing now in the  
backplane)
--Disconnected the external Firewire HD
--Disconnected all USB appliances less the keyboard and mouse
--Done Cocktail till I'm blue in the face
--Archived and Installed OS X back up to current 10.4.10

Even after all that it still won't sleep.  When I look at the console  
log I see:

Aug 16 23:05:20 Dino-Papass-Computer kernel[0]: System Sleep
Aug 16 23:05:20 Dino-Papass-Computer kernel[0]: Sound assertion "0 !=  
err" failed in "AppleLegacyAudio/AppleTexas2Audio/ 
AppleTexas2Audio.cpp" at line 3648 goto Exit
Aug 16 23:05:20 Dino-Papass-Computer kernel[0]: ^PSystem Wake
Aug 16 23:05:20 Dino-Papass-Computer kernel[0]: Wake event 0020

so the only thing I can see is this "Sound assertion"  
failure....beats me what that is....anyone have a clue since it looks  
like the only thing after sleep and before waking up.

Scratching my head and getting ready to go get the sledge hammer!

Thanks in advance!

Dino KL0S/4

BTW, for those of you with the QEX/Comm Quarterly/Ham Radio/QST CDs  
you may want to check out Chen W7AY's QST Browser for searching and  
viewing those collections...works great!