IBM Laptop MT 2632 User Manual download pdf (Page 46)

Symptom or error FRU or action, in sequence

0190

Critical low battery error.

1. Charge the battery pack.

2. Battery pack.

0200

Hard disk error — The hard

disk is not working.

1. Reseat the hard-disk

drive.

2. Load Setup Defaults in IBM

BIOS Setup Utility.

3. Hard-disk drive.

4. System board.

021x

Stuck key — Keyboard error.

Run interactive tests of the

keyboard and the auxiliary

input device.

0220

Monitor type error — Monitor

type does not match the one

specified in CMOS.

Load Setup Defaults in IBM

BIOS Setup Utility.

0230

Shadow RAM error — The

shadow RAM failure at offset

nnnn.

System board.

0231

System RAM failure at offset

nnnn.

1. DIMM.

2. System board.

0232

Extended RAM error —

Extended RAM failure at offset

nnnn.

1. DIMM.

2. System board.

0250

System battery error — System

battery is dead.

Replace the backup battery

and run IBM BIOS Setup

Utility to reset the time and

date.

0251

System CMOS checksum

bad—Default configuration

used.

Replace the backup battery

and run IBM BIOS Setup

Utility to reset the time and

date.

0252

Password checksum bad —

The password is cleared.

Reset the password by

running IBM BIOS Setup

Utility.

0260

System timer error.

1. Replace the backup

battery and run IBM BIOS

Setup Utility to reset the

time and date.

2. System board.

0270

Real-time clock error.

1. Replace the backup

battery and run IBM BIOS

Setup Utility to reset the

time and date.

2. System board.

0271

Date and time error — Neither

the date nor the time is set in

the computer.

Run IBM BIOS Setup Utility to

reset the time and date.

(continued)

Symptom-to-FRU index

42 ThinkPad A21e

1 2 ... 41 42 43 44 45 46 47 48 49 50 51 ... 105 106

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