102     IBM Desktop System HMM
System Backup Battery
CAUTION: 
All BIOS configuration settings will be lost 
when the backup battery is removed!
ATTENTION: 
Be careful when removing the backup 
battery. If the metal lever is damaged or 
broken, the system board must be replaced.
•
Gently pull the metal lever away from the backup 
battery.
•
Lift the backup battery out.
IMPORTANT: 
Make sure to insert the battery with the 
positive side facing up. A plus(+) sign indicates 
the positive side.
•
If you replace the system battery, you need to 
reset the system date and time. You can perform 
this task from the Window 98 desktop or from the 
Configuration/Setup Utility. To reset the syste
date and time in the Configuration/Setup Utility, 
select the Date and Time option from the Main 
Menu.