Madge Networks 1200 - Manual (Page 51)

Error Code Message FRU/Action in Sequence
071 CMOS Battery
Bad v Backup battery (RTC
battery)
v Enter BIOS Utility and
execute ″Load Setup
Default Settings ″; then
reboot the system.
v System board
072 CMOS Checksum
Error v Enter BIOS Utility and
execute ″Load Setup
Default Settings ″; then
reboot the system.
v Backup battery (RTC
battery)
v System board
110 Incorrect
Password
Specified, System
Halted. v Set SW1 Pin 4 (Check
Password) to ″0″.
v Enter BIOS Utility and clear
password.
v Set SW1 Pin 4 (Check
Password) to ″1″.
252 VPD Checksum
Error v Run ThinkPad Hardware
Maintenance Diskette.
v Input correct data.
Beep Symptoms
Symptom/Error FRU/Action in Sequence
Five short beeps and
then system shut down
without any message on
screen v Battery power critical low (Connect
the AC adapter or install a fully
charged battery.)
v Battery assembly.
One long beep and one
short beep (In-proper
speed DIMM module
(66MHz) be inserted.) v DIMM
v System board
ThinkPad i Series 1200/1300 41