Power-Supply Leds - IBM System x3755 Problem Determination And Service Manual

Power-supply LEDs

The following illustration shows the locations of the power-supply LEDs.
The following table describes the problems that are indicated by various
combinations of the power-supply LEDs and the power-on LED on the operator
information panel. The table also provides suggested actions to correct the detected
problems.
Locking handle (open)
Power supply 2 (PS2)
Filler plate
Power supply 1 (PS1)
AC power
LED (green)
AC
DC power
LED (green)
DC
Chapter 5. Diagnostics
119