Lenovo ThinkPad X220 Hardware Maintenance Manual page 76

Removal steps of palm rest
Step Icon
1
Step 2 is only for models with a fingerprint reader. For models without a fingerprint reader, skip step
70
Hardware Maintenance Manual
Screw (quantity)
M2 × 5 mm, wafer-head, nylon-coated (5)
Color Torque
Black 0.181 Nm
(1.85 kgfcm)
2 .