[G4] G4 won't wake up

[tom]

 If you have an after market pci card in it such as a scsi card you will
have that problem. Look in Apple System Profiler to find out. The low
power sleep mode is supposed to disable (I believe) with such a card in
it. On mine this did not happen all the time & i had the same problem u
do. I just never put it to sleep.{: On the other hand i have no problem
w/ sleep in 10.2.3 on this same machine with the card still in.
     Tom