Apple powermac server g3 minitow Service Manual

Page of 292
 
 Hot Issues
PM G3 Minitower "Sleep/Beep" Issue - 11
 
PM G3 Minitower "Sleep/Beep" Issue 
 
A problem has been reported with some of the AV I/O cards 
installed in the Power Macintosh G3 Minitower computer. 
Systems with the problem exhibit the following symptoms:
The computer goes into sleep mode and begins beeping about 
2 times a second. Then one of three things happens:
1 The computer wakes itself up after 3 to 4 seconds.
2 The user is able to wake up the computer in a normal 
fashion.
3 The user is unable to wake the computer.
 
Note:
 
 this problem only occurs on the Minitower version of 
the Power Macintosh G3 computer and only with the AV I/O 
card installed (that is, the problem does not occur with the 
Audio Only card).