Thinkpad T500 and W500 Hardware Maintenance Manual - Lenovo

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