Lenovo 3000 C200 manual FRU tests, Following table shows the test for each FRU

Product overview

Indicator	Meaning
Battery status	Green:
	The battery is charged between 80% to 100% of the capacity,
	and being discharged between 0% to 80% of the capacity.
	Blinking green:
	The battery is charged between 20% to 80% of the capacity,
	and being charged.
	Orange:
	The battery is charged between 5% and 20% of the capacity,
	and being discharged.
	Blinking orange (slow):
	The battery is charged between 5% to 20% of the capacity,
	and being charged.
	Blinking orange (rapid):
	The battery is charged between 0% to 5% of the capacity.
Standby status	Green:
	The computer is in standby mode.
	Blinking green:
	The computer is entering standby mode or hibernation mode,
	or is resuming normal operation.

FRU tests

The following table shows the test for each FRU.

FRU	Applicable test
System board	1.	Diagnostics -->CPU/Coprocessor
	2.	Diagnostics -->Systemboard
LCD unit	1.	Diagnostics -->Video Adapter
	2.	Interactive Tests -->Video
Keyboard	1.	Diagnostics -->Systemboard -->Keyboard
	2.	Interactive Tests -->Keyboard
Hard disk drive	Diagnostics -->Fixed Disks
Diskette drive	v	Diagnostics -->Diskette Drives
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.

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