1140 Power Button With Fingerprint Reader Assembly - Lenovo ThinkPad Hardware Maintenance Manual

Notes:
• A mylar might cover the trackpad, and ensure that you attach the mylar to the trackpad after replacement.
• Ensure that the connector is attached firmly.

1140 Power button with fingerprint reader assembly

For access, remove this FRU:
• "1010 Base cover assembly" on page 61
• "1050 Built-in battery" on page 64
• "1160 System board and buzzer with cable" on page 85
Removal steps of the power button with fingerprint reader module and cable
Step Screw (quantity)
2
M2 × L2.5 mm, flat-head, nylon-coated (2)
When installing:
Ensure that the connector is attached firmly.
82
P1 Gen 4 and X1 Extreme Gen 4 Hardware Maintenance Manual
Color Torque
Black 0.181 Nm
(1.85 kgf-cm)