IBM 8681 Hardware Maintenance Manual - Page 208

Error Code/Symptom 8603 (Pointing Device Error) 00012000 (Machine check architecture error) 000195B01 (Processor B1 is not functioning) 000195B02 (Processor B2 is not functioning) 000195B03 (Processor B3 is not functioning) FRU/Action 1. Pointing Device 2. I/O Function Card 1. BSP Processor Note The BSP processor is identified on the IBM logo screen during boot. If you cannot boot to the IBM logo screen, the BSP is the highest functional processor (highest functioning processor slot number) on the processor daughter board A. 2. Processor Controller Board 3. Processor Daughter Board 1. Cache coherency filter DIMMs (if applicable) 2. Processor B1 3. Processor Daughter Board B 4. Processor Controller Board 1. Cache coherency filter DIMMs (if applicable) 2. Processor B2 3. Processor Daughter Board B 4. Processor Controller Board 1. Cache coherency filter DIMMs (if applicable) 2. Processor B3 3. Processor Daughter Board B 4. Processor Controller Board 200 Netfinity Server HMM