IBM 8688 manual Error Code/Symptom FRU/action, Run the Configuration/Setup Utility program

Error Code/Symptom	FRU/action
3141h (Configuration mismatch in	1.	Run the Configuration/Setup Utility program.
CMOS RAM.)
	2.	Battery or CMOS unit.
3142h (CMOS RAM memory	1.	Run the Configuration/Setup Utility program.
size.)
	2.	Battery or CMOS unit.
3143h (CMOS RAM time is	1.	Run Configuration/Setup Utility program.
invalid. )
	2.	Battery or CMOS unit.
3144h (Bad CMOS RAM	1.	Run Configuration/Setup Utility program.
checksum detected.)
	2.	Battery or CMOS unit.
3145h (Periodic time update cycle	I/O board
not occurring.)
3146h (CMOS RAM fails to hold	I/O board
data. )
00A0h (PCI Device Enumeration	1.	Reseat all PCI devices.
Failed .)
	2.	Remove all PCI devices from PCI-X board, and re-run the PCI Test.
	3.	If step 2 is successful, replace PCI devices on the PCI-X board one at a time
		until faulty PCI devices are identified, and replace faulty PCI devices.
	4.	PCI-X board.
00A1h (PCI Device Access	1.	Reseat all PCI devices.
Failed.)
	2.	Remove all PCI devices from PCI-X board, and re-run the PCI Test.
	3.	If step 2 is successful, replace PCI devices on the PCI-X board one at a time
		until faulty PCI devices are identified, and replace faulty PCI devices.
	4.	PCI-X board.
00A2h (PCI Configuration Space	1.	Reseat all PCI devices.
could not be verified.)
	2.	PCI-X board.
1000h (MP table failed or Load	1.	Replace SAL/EFI.
MP driver failed.)
	2.	I/O board.
1009h (Cache coherency test	1.	Reseat all microprocessors and power modules.
failed. )
	2.	Individually replace processors and power modules.
	3.	Processor board.
100Ah (Memory consistency test	1.	Reseat all processors and power modules.
failed.)
	2.	Individually replace microprocessors and power modules.
	3.	Processor board.
100Bh (I/O access test failed on	1.	Reseat all microprocessors and power modules.
processor X at port XXXXh.)
	2.	Individually replace microprocessors and power modules.
	3.	Processor board.
100Eh (CPU speed error.)	1.	Check that the expected value entered is correct.
	2.	Reseat all microprocessors and power modules.
	3.	Individually replace microprocessors and power modules.
	4.	Processor board.
1020h (CPU functionality test	1.	Reseat all microprocessors and power modules.
failed. )
	2.	Individually replace microprocessors and power modules.
	3.	Processor board.

160IBM xSeries 450 Type 8688: Hardware Maintenance Manual and Troubleshooting Guide