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Troubleshooting General/ Logic Board Troubleshooting - 13
Note:
This entire procedure resets the computer’s PRAM. Be sure
to reset the computer’s time, date, and other system parameter
settings before returning the computer to the customer.
Logic Board LEDs: Power Mac G4 (all models except PCI
Graphics)
There is one red LED on the Power Mac G4 (AGP Graphics/Gigabit
Ethernet/Digital Audio/QuickSilver/QuickSilver 2002) logic
boards. It indicates that there is power to the board and does not
imply a fault condition. Hardware such as DIMMs and PCI cards
should not be installed or removed when the LED is on.