Lenovo ThinkPad X41 Tablet MT 1866 Hardware Maintenance Manual page 62

Symptom-to-FRU index
Symptom or error
0210
Stuck key—Stuck key on
keyboard
0211
Keyboard error—Keyboard not
working.
0212
Keyboard Controller
Failed—Keyboard controller
failed test.
0213
Keyboard locked—Unlock key
switch
0220
Monitor type does not match
CMOS —Monitor type not
correctly identified in Setup
0230
Shadow Ram Failed at offset:
nnnn—Shadow RAM failed at
offset nnnn of the 64k block at
which the error was detected.
0231
System RAM Failed at offset:
nnnn—System RAM failed at
offset nnnn of in the 64k block
at which the error was detected
0232
Extended RAM Failed at offset:
nnnn —Extended memory not
working or not configured
properly at offset nnnn..
0250
System battery is dead —The
CMOS clock battery indicator
shows the battery is dead
0251
System CMOS checksum bad
—Default configuration used.
0252
Password checksum bad—The
password is cleared.
0260
System timer error—The timer
test failed
(continued)
58
MT1866/1867/1869
FRU or action, in sequence
Enter here.
Run interactive tests of the
keyboard and the auxiliary
input device.
Replace keyboard controller..
Unlock the system to
proceed.
Load Setup Defaults in BIOS
Setup Utility.
System board.
1. DIMM.
2. System board.
1. DIMM.
2. System board.
Replace the backup battery
and run BIOS Setup Utility to
reset the time and date.
Replace the backup battery
and run BIOS Setup Utility to
reset the time and date.
Reset the password by
running BIOS Setup Utility.
1. Replace the backup
battery and run BIOS
Setup Utility to reset the
time and date.
2. System board.