Lenovo ThinkPad X60s Service And Troubleshooting Manual page 21

: 0230: Shadow RAM error, 0231: System RAM error, 0232: Extended RAM error
: PC-Doctor
: 0250: System battery error
: ThinkPad
BIOS Setup Utility
ThinkPad
: 0251: System CMOS checksum bad
: CMOS
ThinkPad
ThinkPad
: 0271: Date and time error
: ThinkPad
: 0280: Previous boot incomplete
: ThinkPad
ThinkPad
: 1802: Unauthorized network card is plugged in - Power off and remove the miniPCI
network card.
: PCI
: 1803: Unauthorized daughter card is plugged in-Power off and remove the daughter card.
:
ThinkPad
PC-Doctor
Restart
F10 ThinkPad
ThinkPad
ThinkPad
ThinkPad
ThinkPad
BIOS Setup Utility
BIOS Setup Utility
BIOS Setup Utility
Exit Saving Changes
3
...
15
...