Lenovo THINKPAD T41/T41P - Manual (Page 112)

1140 Backup battery for 14.1-in. LCD
models
DANGER
For access, remove these FRUs in order:
v “1010 Battery pack for 14.1-in. LCD models” on page 71
v “1040 Hard disk drive” on page 75
v “1060 Keyboard” on page 79
v “1100 Palm rest or Palm rest with fingerprint sensor (for
14.1-in. LCD models)” on page 88
1
(continued)
Use only the battery specified in the parts list for
your computer. Any other battery could ignite or
explode.
Removing and replacing a FRU
106 T40/T40p, T41/T41p, T42/T42p