IBM T22, T21 manual Dimm

Symptom-to-FRU index

Symptom or error	FRU or action, in sequence
0193	Enter the supervisor
RF antenna has been removed	password.
0194	Enter the supervisor
The computer has been carried	password.
through a security gate
0195	1.	Enter IBM BIOS Setup
Security hardware tamper		Utility by entering
detected		supervisor password, and
		select “Password” -->
		“IBM Security Chip” -->
		“Clear IBM Security Chip”
		to clear this error.
	2.	Security chip.
	3.	System board.
0196	1.	Enter IBM BIOS Setup
Security hardware removed		Utility by entering
		supervisor password, and
		select “Password” -->
		“IBM Security Chip” -->
		“Clear IBM Security Chip”
		to clear this error.
	2.	Security chip.
	3.	System board.
0197	The remote configuration for
Invalid remote change	the security chip has failed.
requested	Confirm the operation and try
	again.
01C9	1.	Remove the Ethernet
More than one Ethernet devices		device that you installed;
are found. Remove one of		or press Esc to ignore the
them. Press <Esc> to continue.		warning message.
	2.	System board.
0200	1.	Reseat the hard-disk
Hard disk error—The hard disk		drive.
is not working.	2.	Load Setup Defaults in IBM
		BIOS Setup Utility.
	3.	Hard-disk drive.
	4.	System board.
021x	Run interactive tests of the
Keyboard error	keyboard and the auxiliary
	input device.
0220	Load Setup Defaults in IBM
Monitor type error—Monitor	BIOS Setup Utility.
type does not match the one
specified in CMOS.
0230	System board.
Shadow RAM error—Shadow
RAM fails at offset nnnn.
0231	1.	DIMM.
System RAM error—System	2.	System board.
RAM fails at offset nnnn.

50ThinkPad T20, T21, T22, T23 (MT 2647/2648)