IBM RS6000 Service Guide - Page 84

Table 3-1 (Page 11 of 24). Firmware Error Codes. Error Code Description 2B2xxx22 Processor disabled. 2B2xxx31 Processor failed. 2B2xxx42 Unsupported processor type. 2BA00xxx 2BA00000 Service Processor Service processor POST failure. 2BA00012 Service processor reports self-test failure. 2BA00013 Service processor reports bad NVRAM CRC. Action / Possible Failing FRU CPU Card. Where xxx indicates the processor type as follows: 000 166 Mhz 1 or 2 way Processor card 200 166 Mhz 1 or 2 way Processor card 211 Down level VPD. Contact service person. 251 166 Mhz 1 way Processor card 261 166 Mhz 2 way Processor card 451 332 Mhz 1 way Processor card 461 332 Mhz 2 way Processor card CPU Card. See error code 2B2xxx22 for xxx definitions. CPU Card. See error code 2B2xxx22 for xxx definitions. 1. Unplug the system power cable and wait until the system power indicator remains off and the operator panel is blank. 2. Plug the system power cable back in and retry the operation. 3. Replace the service processor card. 4. Replace the I/O board. (See notes on 3-1.) 1. Unplug the system power cable and wait until the system power indicator remains off and the operator panel is blank. 2. Plug the system power cable back in and retry the operation. 3. Replace the service processor card. 4. Replace the I/O board. (See notes on 3-1.) 1. If problem persists, replace battery. 2. Replace the I/O board. (See notes on 3-1.) 3-12 Service Guide