IBM 88643RU Service Guide - Page 153
IBM 88643RU - System x3850 - 8864 Manual
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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, Type 8864," on page 23 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. System-error log message Action Machine check asserted for Card or Link SPINT, Quad Bus B 1. Reseat microprocessor 3 and 4. 2. Replace microprocessor 3 or 4. 3. Replace the microprocessor board. Machine check asserted for Card or Link SPINT, CPU Card 1. Reseat the microprocessors and microprocessor board. 2. Replace the microprocessor board. Machine check asserted for Card or Link SPINT, I/O Bus Interface 1. Reseat the adapter cards. 2. Reseat the microprocessor board. 3. Replace the adapters. 4. Replace the PCIX board. 5. Replace the microprocessor board. Machine check asserted for Card or Link SPINT, System, PCI Card, Super I/O Card 1. Reseat the Super I/O board. 2. Replace the Super I/O board. 3. Replace the PCI board. Machine check asserted for Card or Link SPINT, System, PCI Card, Super I/O Card, RAID Card 1. Reseat the Super I/O board and ServeRAID 8i adapter (if installed). 2. Replace the ServeRAID 8i adapter. 3. Replace the Super I/O board. 4. Replace the PCI board. Machine check asserted for PCI Card or Slot X - 1. Reseat the adapter in slot X. SPINT 2. Replace the adapter in slot X. 3. Replace the PCI board. SPINT reported a Machine Check on Memory Card = X Replace CPU board 1. Reseat the memory card X. 2. Replace the memory card X. 3. Replace the microprocessor board. SPINT reported a Machine Check on Memory Card X, DIMM Y. 1. Reseat DIMM Y 2. Replace DIMM Y 3. Replace memory card X 4. Replace CPU board Memory Card x inserted Information only; if the message persists: Note: Make sure you re-enable the memory in the Configuration/Setup Utility program. See, "Memory problems" on page 93 1. Make sure that the memory card lever is securely latched. 2. Reseat the memory card. Chapter 5. Diagnostics 137
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