1040 Backup Battery - IBM ThinkPad A20m Hardware Maintenance Manual

1040 Backup battery

DANGER
Use only the battery in the parts listing for your
computer. Use of an incorrect battery can result in
ignition or explosion of the battery.
For access, remove these FRUs, in order:
v "1010 Battery pack" on page 60
v "1020 DIMM" on page 61
v "1030 Mini PCI adapter" on page 63
66
ThinkPad A20m/p, A21m/p, A22m/p
Removing and replacing a FRU