IBM ThinkPad 365C 2625 Maintenance Manual page 43

Symptom
POST detected an error and
displayed numeric error
codes.
Power failure.
(The power indicator does
not go on or stay on.)
Symptoms cannot be
recreated.
(Intermittent problems.)
TrackPoint III will not work
Memory Checkout
Depending on the model, the memory size that is available
for customer use appears differently. See the following
table for the available memory size of each card.
System 8MB Optional
Board Memory SO-DIMM
Board
640KB 8MB 0
4
16
640KB 16MB 0
4
16
Note: Refer to "Memory Board Switch Settings" on page 83
for Memory Board Switch location.
Memory errors might stop system operations, show error
messages on the screen, or hang the system. The
computer detects memory parity errors but does not
correct them.
Use the following procedure to isolate memory problems.
Memory Error Notes
Ignore any references to parity errors.
Remove any installed PCMCIA memory cards.
Go to
"Symptom-to-FRU Index" on
page 41, and then use the
Numeric Error Codes table.
"Power Systems Checkout"
on page 35.
Use the customer reported
symptoms and go to
"Symptom-to-FRU Index" on
page 41.
"TrackPoint III Checkout" on
page 34.
Extended Switch
Memory Setting
7168KB 1,2,3,4
OFF
11264KB 1,2,3,4
OFF
23552KB 2 ON
1,3,4
OFF
15360KB 1,2,3,4,
OFF
19456KB 1,2,3,4
OFF
31744KB 2 ON
1,3,4
OFF
31
ThinkPad 365 (2625)