Lenovo 4318CTO-R88Z4TE Laptop User Manual


 
Table 24. Removal steps of BDC-2.1
2
1
Step Screw (quantity) Color
Torque
1
M2 × 3 mm, wafer-head, nylon-coated (1) Silver
0.181 Nm
(1.85 kgfcm)
When installing: Make sure that the connector is attached rmly.
1120 Backup battery
For access, remove these FRUs in order:
“1010 Battery pack” on page 70
“1030 DIMM slot cover” on page 73
“1060 Keyboard” on page 76
“1100 Keyboard bezel assembly” on page 84
DANGER
Use only the battery specied in the parts list for your computer. Any other battery could ignite
or explode.
88 ThinkPad T510, T510i, and W510 Hardware Maintenance Manual
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