IBM 436854u - System x3200 M2 5U Mini Tower Server Problem Determination And Service Manual page 172

The following table describes the problems that are indicated by various
combinations of the power-supply LEDs and the power-on LED on the front
information panel and suggested actions to correct the detected problems.
154
System x3200 M2 Types 4367 and 4368: Problem Determination and Service Guide
v Follow the suggested actions in the order in which they are listed in the Action
column until the problem is solved.
v See Chapter 3, "Parts listing, System x3200 M2 Types 4367 and 4368," on page 33
to determine which components are customer replaceable units (CRU) and which
components are field replaceable units (FRU).
v If an action step is preceded by "(Trained service technician only)," that step must
be performed only by a trained service technician.
Power-supply Front
LEDs information
panel power-on
AC DC
LED
Off Off Off
Lit Off Off
Lit Lit Off
Lit Lit Flashing
Lit Lit Lit
Description Action
No power to the
1. Check the ac power to the server.
server, or a
2. Make sure that the power cord is
problem with the
connected to a functioning power
ac power source.
source.
3. Remove one power supply at a
time.
DC source or
1. Make sure that the power supply is
power supply
connected to the power backplane.
power problem.
2. Remove and replace one power
supply at a time.
3. View the system-error log (see
"Error logs" on page 125).
Standby power
1. View the system-error log (see
problem.
"Error logs" on page 125).
2. Remove one power supply at a
time.
3. (Trained service technician only)
Replace the power backplane.
System
1. View the system-error log (see
power-on
"Error logs" on page 125).
problem.
2. Make sure that the power cables
are seated correctly.
3. Press the power-control button on
the control-panel.
4. Remove the optional Remote
Supervisor Adapter II SlimLine, and
try to turn on the server.
5. (Trained service technician only)
Reseat the system board.
6. (Trained service technician only)
Replace the system board.
The power is No action is necessary.
good.