Step - Lenovo ThinkPad W500 4061 Hardware Maintenance Manual

Table 29. Removal steps of base cover and USB sub card with cable (continued)
Attention: Before step 7 , be sure that the Serial Ultrabay Slim device eject
lever has not popped out. It must be housed in its position as shown in the
figure a .
Remove the USB sub card with cable as shown in this figure.

Step

Screw (quantity)
M2 × 3.5 mm, wafer-head, nylon-coated (2) Black
1
7
8
a
1
1
2
Color Torque
0.189 Nm
(1.85 kgfcm)
Removing and replacing a FRU
119