IBM 8688 Error message/symptom FRU/action 187, 188, 201, Verify Dimm installation order, 210, 212

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

Chapter 6. Symptom-to-FRU index 151