IBM pSeries 630 6C4 Service Manual page 332

Table 5. Service Processor Error Codes. (continued)
Error Code Description
4503 26FF Description: 1-way processor card fault
Action: This error code indicates that the processor repeat gard function has deconfigured a
processor. Do the following:
1. Go to the processor configuration/deconfiguration menu, located under the system information
menu in the service processor menus.
Look at the status of the processors. If any of the processors have a status of manually
deconfigured, reconfigure the processor(s) and boot the system to the SMS menus. Power off
the system using the white power button and look again at the status of the processors. If all of
the processors are still configured in the processor configuration/deconfiguration menu, the
problem has been resolved.
If any of the processors have a status of deconfigured by the system, either before or after the
boot to the SMS menus, go to step 2.
2. Replace the processor card (on which the deconfigured processor resides) specified by the
location code.
4503 301A Description: 128 MB DIMM fault
Action: This error code indicates that the memory repeat gard function has deconfigured a quad of
memory. Do the following:
1. Go to the memory configuration/deconfiguration menu, located under the system information
menu in the service processor menus.
Look at the status of the DIMMs. If any of the DIMMs have a status of manually deconfigured,
reconfigure the DIMMs and boot the system to the SMS menus. Power off the system using the
white power button and look again at the status of the DIMMs. If all of the processors are still
configured in the processor configuration/deconfiguration menu, the problem has been resolved.
If all of the DIMMs are still configured in the memory configuration/deconfiguration menu, the
problem has been resolved.
If any of the DIMMs have a status of deconfigured by the system, either before or after the boot
to the SMS menus, go to step 2.
2. Replace the quad of memory containing the DIMM specified by the location code. The entire
quad of memory must be replaced.
4503 301B Description: 1 GB DIMM fault
Action:This error code indicates that the memory repeat gard function has deconfigured a quad of
memory. Do the following:
1. Go to the memory configuration/deconfiguration menu, located under the system information
menu in the service processor menus.
Look at the status of the DIMMs. If any of the DIMMs have a status of manually deconfigured,
reconfigure the DIMMs and boot the system to the SMS menus. Power off the system using the
white power button and look again at the status of the DIMMs. If all of the processors are still
configured in the processor configuration/deconfiguration menu, the problem has been resolved.
If all of the DIMMs are still configured in the memory configuration/deconfiguration menu, the
problem has been resolved.
If any of the DIMMs have a status of deconfigured by the system, either before or after the boot
to the SMS menus, go to step 2.
2. Replace the quad of memory containing the DIMM specified by the location code. The entire
quad of memory must be replaced.
312 Eserver pSeries 630 Model 6C4 and Model 6E4 Service Guide
Action/
Possible Failing FRU