Lenovo MT 1869 Personal Computer User Manual


 
1110 Backup battery
DANGER
For access, remove following FRUs, in order:
v “1010 Battery pack” on page 73
v “1090 Keyboard” on page 84
When installing: Make sure that the battery connector is
attached firmly.
Use only the battery specified in the parts list for
your computer. Any other battery could ignite or
explode.
Removing and replacing a FRU
90 MT1866/1867/1869