IBM pSeries 690 Service Manual page 476

Error Code Description
101C 7EB6 MCM 0 running over temperature
101C 7EC6 MCM 1 running over temperature
101C 7ED6 MCM 2 running over temperature
101C 7EE6 MCM 3 running over temperature
101C 7F06 No MCMs detected OR the actual number of
MCMs does not match the expected number of
MCMs
101C B014 Overcurrent or overvoltage problem with 2.5V in
processor subsystem
101C B114 Overcurrent or overvoltage problem with 1.8V in
processor subsystem
460 Eserver pSeries 690 Service Guide
Action/
Possible Failing FRU
1. Verify that the MCM at U1.18-P1-C1 is
installed.
2. Verify that there are no airflow problems with
the MCM at U1.18-P1-C1 or its heatsink.
3. Verify that the MCM at U1.18-P1-C1 is
installed correctly onto the processor
backplane.
4. Call service support.
1. Verify that the MCM at U1.18-P1-C3 is
installed.
2. Verify that there are no airflow problems with
the MCM at U1.18-P1-C3 or its heatsink.
3. Verify that the MCM at U1.18-P1-C3 is
installed correctly onto the processor
backplane.
4. Call service support.
1. Verify that the MCM at U1.18-P1-C4 is
installed.
2. Verify that there are no airflow problems with
the MCM at U1.18-P1-C4 or its heatsink.
3. Verify that the MCM at U1.18-P1-C4 is
installed correctly onto the processor
backplane.
4. Call service support.
1. Verify that the MCM at U1.18-P1-C2 is
installed.
2. Verify that there are no airflow problems with
the MCM at U1.18-P1-C2 or its heatsink.
3. Verify that the MCM at U1.18-P1-C2 is
installed correctly onto the processor
backplane.
4. Call service support.
Note: If the service processor is hung, this error
code causes the service processor to hang.
Refer to "Resetting the Service Processor" on
page 835.
1. Verify that the processor MCMs are plugged
in a valid configuration.
2. Verify that the processor MCMs are seated
properly.
3. Verify the processor VPD cards in the
primary I/O book are of the proper number
and are positioned and seated correctly.
4. Call service support.
Go to "MAP 1520: Power" on page 194.
Go to "MAP 1520: Power" on page 194.