IBM ThinkPad R40 Hardware Maintenance Manual page 58

Symptom-to-FRU index
Sym ptom o r error
0187
EAIA data access error—The
access to EEPROM is failed.
0188
Invalid RFID serialization
information area or bad
CRC2—The EEPROM
checksum is not correct.
0189
Invalid RFID configuration
information area—The
EEPROM checksum is not
correct.
0190
Critical low-battery error
0199
System security — IBM security
password retry count exceeded.
01C8
More than one modem devices
are found. Remove one of
them. Press <Esc> to continue.
0200
Hard disk error—The hard disk
is not working.
021x
Keyboard error
0220
Monitor type error— Monitor
type does not match the one
specified in CMOS.
0230
Shadow RAM error—Shadow
RAM fails at offset nnnn.
0231
System RAM error—System
RAM fails at offset nnnn.
0232
Extended RAM
error— Extended RAM fails at
offset nnnn.
5 4 ThinkPad R40
FRU o r actio n, in sequence
System b o ard.
System b o ard.
System b o ard.
1. Charge the battery pack.
2. Battery pack.
1. C onfirm s u p ervisor
passw ord and try ag ain.
2. Run IBM BIOS Setup
U tility .
1. Remove either a Mini PCI
modem card o r an modem
daughter card; o r press
Esc to ignore the w arning
m essage.
2. System board.
1. Reset the hard-disk d riv e .
2. Load Setup Defaults in IBM
BIOS Setup Utility.
3. Hard-disk drive.
4. System board.
Run interactive te sts o f the
keyboard and the auxiliary
input d e vice .
Load Setup D efaults in IBM
BIOS Setup U tility.
System b o ard.
1. DIMM.
2. System board.
1. DIMM.
2. System board.