Lenovo X120E Laptop User Manual


 
Table 23. Removal steps of system board, bluetooth daughter card, fan assembly, and backup battery (continued)
For ThinkPad X100e
5
5
6
7
8
9
For ThinkPad X120e
6
7
9
8
5
5
5
5
DANGER
Use only the battery specied in the parts list for your computer. Any other battery could ignite or explode.
When installing: Make sure that the connectors are attached rmly.
76 ThinkPad X100e and X120e Hardware Maintenance Manual