Lenovo T400s User Manual - Page 108

Backup battery

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1080 Backup battery For access, remove these FRUs in order: v "1010 Battery pack" on page 83 v "1070 Keyboard" on page 95 DANGER Use only the battery specified in the parts list for your computer. Any other battery could ignite or explode. Table 18. Removal steps of backup battery 2 1 When installing: Attach the backup battery on the hole a in the insulation sheet as shown in the figure below and make sure that the battery connector is attached firmly. a 100 ThinkPad T400s Hardware Maintenance Manual

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1080 Backup battery
For access, remove these FRUs in order:
v
“1010 Battery pack” on page 83
v
“1070 Keyboard” on page 95
DANGER
Use only the battery specified in the parts list for your computer. Any other
battery could ignite or explode.
Table 18. Removal steps of backup battery
1
2
When installing:
Attach the backup battery on the hole
±a²
in the insulation
sheet as shown in the figure below and make sure that the battery connector is
attached firmly.
a
100
ThinkPad T400s Hardware Maintenance Manual