IBM 2140, 2142 manual Memory, Did, Error?, You

Memory

Note:	SDRAM	DIMM memory	for	Type	2140	and	Type 2142	is
automatically detected			and configured. If memory is					added,	the system will
use	the added memory. However, if memory is removed							or a	DIMM
becomes		defective a	POST	error	164	might	occur.

Maximum system memory for Type 2140 and Type 2142 is 384 MB.

001

– Insert

the

Diagnostics and

Utilities

CD into the CD/DVD-ROM Drive.

– Power-off

the

system

unit.

– Ensure

all

DIMMs

are

seated

correctly.

– Power-on

the

system

unit.

– Note

any

messages,

error

codes, or

symptoms.

DID

YOU

RECEIVE

A

201

or

203

POST

ERROR?

Yes

No

002

DID

YOU

RECEIVE

A

129

ERROR?

Yes

No

003

Go to Step 006 on page 2-38.

	004
	– Replace			the	system	board.
005
– Follow		the	screen		instructions			to	run	the	Memory tests.
– If		you	cannot run		the	memory		test		or the test does not find a problem, use
the		following		procedure		to	find		the	failure.
– Replace			each	DIMM, one		at	a	time,		with	a known-good DIMM of the same
size		and	type.

–If the problem goes away, the last DIMM replaced is defective. If all DIMM's have been replaced and the problem remains, replace the system board.

006

(Step 006 continues)

Check Procedures2-37