IBM 86884RX Maintenance Manual - Page 161
message/symptom
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Error message/symptom 187 (I/O Card Fault: VPD serial number not set.) 188 (I/O Card Fault: Bad EEPROM CRC#2.) 201 (Invalid memory configuration.) 210 (Invalid memory configuration) 211 (Memory board error) 212 (Memory board port 2 SMI parity error) 213 (Memory board port 1 SMI parity error) 214 (Error on memory board port 1.) 215 (Error on memory board port 2.) 216 (Memory board error.) 220 (DIMM in slot n is not DDR and ECC) 221 (DIMM in slot n has an unsupported number of rows.) 222 (DIMM in slot n is an unsupported size.) 223 (DIMMs in slots m and n are not a valid pair.) 224 (DIMM capacity exceeded in port n, maximum 5 pairs total when using 2 GB DIMMs.) 229 (Processor board: External cache error, cache disabled.) 230 (CPU board cache controller error) 233 (CPU board cache controller Register error) 236 (CPU board cache controller request error handler) 237 (CPU board cache controller pending queue error) 238 (CPU board cache controller L4 error) 239 (CPU board cache controller coherence directory) FRU/action I/O board I/O board 1. Verify DIMM installation order. 2. Reseat DIMMs, re-enable DIMMs, if necessary, using the Configuration/Setup Utility program, and run diagnostics. 3. Replace failing DIMM. 4. Memory board. 1. Verify DIMM installation order. 2. Reseat DIMMs, re-enable DIMMs, if necessary, using the Configuration/Setup Utility program, and run diagnostics. 3. Replace failing DIMM. 4. Memory board. Memory board Memory board Memory board 1. Reseat DIMMs, re-enable DIMMs, if necessary, using the Configuration/Setup Utility program, and run diagnostics. 2. Replace failing DIMM. 3. Memory board. 1. Reseat DIMMs, re-enable DIMMs, if necessary, using the Configuration/Setup Utility program, and run diagnostics. 2. Replace failing DIMM. 3. Memory board. Memory board Replace with DDR ECC DIMM. Replace with correct DIMM. Replace with correct DIMM. Ensure DIMMs in slots m and n are identical. Review and populate DIMMs according to installation rules. Processor board Processor board Processor board Processor board Processor board Processor board Processor board Chapter 6. Symptom-to-FRU index 151