![](http://pdfasset.owneriq.net/c/6b/c6b33ba0-9ada-4f78-8ebc-ee22b9b99f6f/c6b33ba0-9ada-4f78-8ebc-ee22b9b99f6f-bg68.png)
Table 31. Removal steps of base cover and USB sub card with cable (continued)
3
4
4
Step Screw (quantity) Color Torque
3 M2 × 9.5 mm, wafer-head, nylon-coated (1) Black 0.189 Nm
(1.85
kgfcm)
4 M2 × 14 mm, wafer-head, nylon-coated (2) Black 0.189 Nm
(1.85
kgfcm)
96 ThinkPad T500 and W500 Hardware Maintenance Manual