Power:
supply units. This LED should normally be illuminated when the system is
operating.
3-4
Motherboard LEDs
PW (Power_On) LED
There is one PW (Power_on) LED on the motherboard. When illuminated, it
indicates that system power is present on the motherboard.
located in the corner of the P4SGE near the DIMM2 slot.
Indicates power is being supplied to the system's power
Chapter 3: System Interface
3-3
This LED is