IBM x Series 200 manual Processor board LEDs

Error Code/Symptom					FRU/Action
01298101		1.	Ensure all microprocessors are the same stepping level and cache size.
(Bad update data for		2.	Microprocessor
microprocessor)
01298200		1.	Ensure all microprocessors are the same speed.
(Microprocessor speed
mismatch)
I9990301		1.	Hard Disk Drive
(Fixed boot sector error)		2.	If RAID system, refer to the Hardware Maintenance Manual for the specific RAID
			adapter.
		3.	SCSI Backplane
		4.	Cable
		5.	System Board
I9990305		1.	Install operating system to hard disk drive.
(Fixed boot sector error, no
operating system installed)
I9990650		1.	Check cable
(AC power has been restored)		2.	Check for interruption of power supply
		3.	Power Cable
Other numbers		Follow instructions on screen.
Processor board LEDs
	Table 16. .
		LED			Cause
	Fan			1.	Replace the fan assembly.
	Memory			1. Replace the DIMM indicated by the lit DIMM error.
	CPU			1. If a microprocessor LED is on for a microprocessor connector that has
					a terminator card installed instead of a microprocessor, the
					microprocessors are not installed in the correct order. See “Removing
					and installing a microprocessor” on page 54 for information about the
					correct order for installing microprocessors and VRMs.
				2.	Turn off the server, reseat the microprocessor, and restart the server.
				3.	Replace the microprocessor.
	VRM			1. Turn off the server, reseat the VRM indicated by the lit VRM error
					LED, and restart the server.
				2.	Replace the VRM

Symptom-to-FRU index 99