Lenovo X100E, 350828U manual FRU tests

FRU tests

The following table shows the test for each FRU.

Table 1. FRU tests

FRU	Applicable test
System board	1.	Diagnostics -->CPU/Coprocessor
	2.	Diagnostics -->Systemboard
Power	Diagnostics -->ThinkPad Devices -->AC Adapter, Battery
	1 (Battery2)
LCD unit	1.	Diagnostics -->Video Adapter
	2.	Interactive Tests -->Video
Audio	Enter the BIOS Setup Utility and change Serial ATA (SATA)
	setting to Compatibility, and run Diagnostics -->Other
	Device -->Conexant Audio
Speaker	Interactive Tests -->Internal Speaker
	Note: Once Audio test is done, the no sound is heard this
	test. In this case, turn off and turn on the computer. Then,
	run this test again.
Keyboard	1.	Diagnostics -->Systemboard -->Keyboard
	2.	Interactive Tests -->Keyboard
Hard disk drive or	Enter the BIOS Setup Utility and change Serial ATA (SATA)
solid state drive	setting to Compatibility, and run Diagnostics -->Fixed
	Disks
	You can also diagnose the drive without starting up the
	operating system. To diagnose the drive from the BIOS
	Setup Utility, do as follows:
	1.	Remove any diskette from the diskette drive, and then
	2.	turn off the computer.
		Turn on the computer.
	3.	While the message, “To interrupt normal startup, press
		the blue ThinkVangate button,” is displayed at the lower
		left of the screen, press F1 to enter the BIOS Setup
	4.	Utility.
		Using cursor keys, select HDD diagnostic program.
	5.	Press enter.
		Using cursor keys, select Main hard disk drive.
	6.	Press Enter to start the diagnostic program.
Diskette drive	1. Diagnostics -->Diskette Drives
	2.	Interactive Tests -->Diskette
Memory	1.	If two DIMMs are installed, remove one of them and
	2.	run Diagnostics -->Advanced Memory Tests.
		If the problem does not recur, return the DIMM to its
		place, remove the other one, and run the test again.

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