Lenovo 28472PU Laptop User Manual


 
1130 Backup battery
For access, remove these FRUs in order:
v “1010 Battery pack” on page 80
v “1030 Optical drive or travel cover” on page 83
v “1110 Palm rest assembly with cables” on page 97
DANGER
Use only the battery specified in the parts list for your computer. Any other
battery could ignite or explode.
Table 22. Removal steps of backup battery
2
1
When installing: Make sure that the battery connector is attached firmly to the
system board.
102 ThinkPad SL410, L410, SL510, and L510 Hardware Maintenance Manual