Lenovo X61S manual Diagnostics -- Diskette Drives, Interactive Tests -- Diskette, Memory Test Full

Product overview

FRU	Applicable test
Hard disk drive	Enter the BIOS Setup Utility and change Serial ATA (SATA) setting
	to Compatibility, then run Diagnostics --> Fixed Disks
Diskette drive	1.	Diagnostics -->Diskette Drives
	2.	Interactive Tests -->Diskette
CD-ROM or DVD	1. Diagnostics -->Other Devices -->Optical Drive
drive	2.	Interactive Tests -->Optical Drive Test
Memory	1.	If two DIMMs are installed, remove one of them and run
		Diagnostics -->Memory Test - Quick.
	2.	If the problem does not recur, return the DIMM to its place,
		remove the other one, and run the test again.
	3.	If the test does not detect the error, run Diagnostics -->
		Memory Test - Full.
	Note: The maximum supported memory size is 3GB.
Fan	1.	Turn on the computer and check the air turbulence at the
		louver near the power switch.
	2.	Run Diagnostics -->ThinkPad Devices -->Fan.

44ThinkPad® X60, X60s, X61, and X61s