IBM ThinkPad 365C 2625 Maintenance Manual page 120

Symptom / Error
188
(EEPROM CRC #2 error.)
190
(Depleted battery pack was
installed when the power
was on.)
191XX
(PM initialization error.)
195
(The configuration read from
the hibernation area does
not match the actual
configuration.)
196
(Read error occurred in the
hibernation area of the
HDD.)
199XX
(Resume error.)
1XX
2XX
201 Memory data error.
202 Memory line error
00–15.
203 Memory line error
16–23.
205 Memory test failure
on on-board memory.
221 ROM to RAM remap
error.
301, 303, 304, 305, 3XX
(301: Keyboard error.)
108
IBM Mobile Systems - ThinkPad HMM Volume 3
FRU / Action in Sequence
1. Set the system
identification using
the ThinkPad 750Ce
hardware
maintenance diskette.
1. Go to "Checking the
Battery Pack" on
page 102.
1. System Board
2. CPU card
1. Check if the
configuration was
changed.
For example, check if
the hard disk drive is
from another computer.
Also, when a DIMM
card has been
installed, unsecured
DIMM latches can
result in this error.
Make sure the DIMM is
securely seated and
fully latched into place.
1. Run the hard disk
drive test.
2. Hard Disk Drive
1. System Board
1. System Board
1. Go to "Memory
Checkout" on
page 97.
2. DIMM
3. System Board
1. Go to
"Keyboard/Auxiliary
Input Device
Checkout" on
page 98.
2. Keyboard
3. External Numeric
Keypad
4. External Keyboard
5. Keyboard/Mouse Cable
6. Keyboard Card
7. System Board