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
Removing and replacing a FRU
66 ThinkPad A20m/p, A21m/p, A22m/p
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