Lenovo ThinkPad S31 ThinkPad S30, S31 Hardware Maintenance Manual (October 200 - Page 24

Symptom/Error, FRU/Action in Sequence, Load Setup Defaults in BIOS Setup Utility.

Page 24 highlights

Symptom/Error 0212 Keyboard Controller Failed 0213 FRU/Action in Sequence Go to "Keyboard and Auxiliary Input Device Checkout" on page 12. Unlock external keyboard. Keyboard locked - Unlock key switch 0220 Load Setup Defaults in BIOS Setup Utility. Monitor type does not match CMOS - Run Setup 0230 System board Shadow RAM Failed at offset:nnnn 0231 System RAM Failed at offset:nnnn 0232 Extended RAM Failed at offset:nnnn 0250 1. DIMM 2. System board 1. DIMM 2. System board System board System battery is dead 0251 System board System CMOS checksum bad - Default configuration used 0260 1. Run BIOS Setup Utility to reconfigure the System timer error system, then reboot the system. 2. System board 0270 Real time clock error 1. Run BIOS Setup Utility to reconfigure the system, then reboot the system. 2. System board 0280 Previous boot incomplete - Default configuration used 1. Load Setup Defaults in the BIOS Setup Utility. 2. System board 20 ThinkPad s30, s31

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Symptom/Error
FRU/Action in Sequence
0212
Keyboard
Controller Failed
Go to
Keyboard and Auxiliary Input Device
Checkout
on page 12.
0213
Keyboard locked
Unlock key
switch
Unlock external keyboard.
0220
Monitor type does
not match CMOS
Run Setup
Load Setup Defaults in BIOS Setup Utility.
0230
Shadow RAM
Failed at
offset:nnnn
System board
0231
System RAM
Failed at
offset:nnnn
1.
DIMM
2.
System board
0232
Extended RAM
Failed at
offset:nnnn
1.
DIMM
2.
System board
0250
System battery is
dead
System board
0251
System CMOS
checksum bad
Default
configuration used
System board
0260
System timer error
1.
Run BIOS Setup Utility to reconfigure the
system, then reboot the system.
2.
System board
0270
Real time clock
error
1.
Run BIOS Setup Utility to reconfigure the
system, then reboot the system.
2.
System board
0280
Previous boot
incomplete
Default
configuration used
1.
Load Setup Defaults in the BIOS Setup
Utility.
2.
System board
20
ThinkPad s30, s31