1190 Power-Button Card - Lenovo ThinkPad T450 Hardware Maintenance Manual

Removal steps of the fingerprint-reader card
Step Screw (quantity)
1
M2 × 2 mm, flat-head, nylon-coated (1)

1190 Power-button card

Note: Before you start the servicing, disable the internal battery pack. See "Disabling the internal battery
pack" on page 60.
For access, remove these FRUs in order:
• "1010 SIM card and SIM-card tray" on page 60
• "1020 External battery pack" on page 60
• "1030 Keyboard" on page 61
1
2
Torque
Color
Black 0.181 Nm
(1.85 kgf-cm)
.
Chapter 9 Removing or replacing a FRU
91