Lenovo 42962WU Hardware Maintenance Manual page 92

Table 22. Removal steps of DC-in connector, base cover, fan, digitizer pen case, and pen switch assembly (continued)
Step Screw (quantity)
4
M2 × 3.5 mm, wafer-head, nylon-coated (4)
When installing:
Make sure that the wireless switch is adjusted as shown by callout
86
ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual
Torque
Color
Silver 0.181 Nm
(1.85 kgfcm)
a
.