Symptom-to-FRU index
Symptom or error FRU or action, in sequence
0231 1. DIMM.
System RAM error—System 2. System board.
RAM fails at offset nnnn.
0232 1. DIMM.
Extended RAM 2. System board.
error—Extended RAM fails at
offset nnnn.
0250 Replace the backup battery
System battery error—System and run IBM BIOS Setup
battery is dead. Utility to reset the time and
date.
0251 Replace the backup battery
System CMOS checksum and run IBM BIOS Setup
bad—Default configuration Utility to reset the time and
used. date.
0252 Reset the password by
Password checksum bad—The running IBM BIOS Setup
password is cleared. Utility.
0260 1. Replace the backup
System timer error battery and run IBM BIOS
Setup Utility to reset the
time and date.
2. System board.
0270 1. Replace the backup
Real time clock error battery and run IBM BIOS
Setup Utility to reset the
time and date.
2. System board.
0271 Run IBM BIOS Setup Utility to
Date and time error—Neither reset the time and date.
the date nor the time is set in
the computer.
0280 1. Load “Setup Default” in
Previous boot IBM BIOS Setup Utility.
incomplete—Default 2. DIMM.
configuration used. 3. System board.
02B2 1. Diskette drive.
Incorrect drive A type 2. External FDD cable.
3. I/O card.
02F4 1. Load Setup Defaults in
EISA CMOS not writable IBM BIOS Setup Utility.
2. Replace the backup battery.
3. System board.
02F5 1. DIMM.
DMA test failed 2. System board.
02F6 1. DIMM.
Software NMI failed 2. System board.
02F7 1. DIMM.
Fail-safe timer NMI failed 2. System board.
52 ThinkPad T30 (MT 2366, 2367)
