Lenovo 4219, 4220, 4222, 4215, 4221 manual Diagnostic Error Code, FRU/Action, XXX-XXX Mouse error

Diagnostic Error Code	FRU/Action
201-XXX-XXXSystem Memory error	1. Replace the memory module called out by the test.
	2.	System board
202-000-XXXSystem Cache Test Passed	No action
202-XXX-XXXSystem Cache error	1. Cache, if removable
	2.	System board
	3.	Microprocessor
206-000-XXXDiskette Drive Test Passed	No action
206-XXX-XXXDiskette Drive error	1. Diskette Drive Cable
	2.	Check power supply voltages
	3.	Diskette drive
	4.	System board
215-000-XXXCD-ROM Drive Test Passed	No action
215-XXX-XXXCD-ROM Drive error	1. CD-ROM Drive Cable
	2.	Check power supply voltages
	3.	CD-ROM drive
	4.	System board
217-000-XXXHard Disk Drive Test Passed	No action
217-25X-XXX217-26X-XXXHard Disk Drive (IDE) error	1. Hard Disk Drive Cable
	2.	Check power supply voltages
	3.	Reseat the hard disk drive cable
	4.	Hard Disk drive (IDE)
	5.	System board
217-28X-XXX217-29X-XXXHard Disk Drive (SCSI) error	1. Hard Disk Drive Cable
	2.	Check power supply voltages
	3.	Reseat the hard disk drive cable
	4.	Hard Disk drive (SCSI)
	5.	SCSI adapter card
	6.	System board
220-000-XXXHi-Capacity Cartridge Drive Test Passed	No action
220-XXX-XXXHi-Capacity Cartridge Drive error	1. Remove the Hi-Capacity Cartridge Drive and re-test
		the system.
301-XXX-XXXKeyboard error	1. Keyboard
	2.	Check and test mouse.
	3.	System board
301-000-XXXKeyboard Test Passed	No action
302-000-XXXMouse Test Passed	No action
302-XXX-XXX Mouse error	1. Mouse
	2.	Check and test Keyboard.
	3.	System board
303-000-XXXJoystick Test Passed	No action
303-XXX-XXXJoystick error	Remove the Joystick and re-test the system.

62Hardware Maintenance Manual