Apple 9500/180MP Personal Computer User Manual


 
Troubleshooting Symptom Charts/Power Supply - 3
Symptom Charts
Power Supply
System doesn’t power
up
1 Reseat processor card, video card, and ROM SIMM (if
present).
2 Reset Cuda chip. (Refer to The Cuda Chip in Basics for
instructions.)
3 Reset logic board. (Refer to Resetting the Logic Board in
Basics for instructions.)
4 Replace power supply.
5 Replace processor card.
6 Replace logic board. Note: When you replace the logic board,
be sure the LED cable is not interfering with the power
actuator.