Lenovo W520 Laptop User Manual


 
Table 28. Removal steps of speaker assembly
1
1
1
1
3
2
2
Step Screw (quantity) Color
Torque
1
M2 × 3 mm, wafer-head, nylon-coated (4) Silver
0.181 Nm
(1.85 kgfcm)
4
4
4
4
4
5
5
5
5
5
When installing: Make sure that the speaker connector is attached rmly. Then route the cables and secure
them properly as shown in the gure above.
82 ThinkPad T520, T520i, and W520 Hardware Maintenance Manual