1140 Pogo Card And Pogo-Card Cable - Lenovo ThinkPad X1 Hardware Maintenance Manual

Removal steps of the USB-connector bracket
Step Screw (quantity)
1
M2 × L4 mm, flat-head, nylon-coated (3)

1140 POGO card and POGO-card cable

Before you replace the POGO card or POGO-card cable, do the following:
1. Disable the built-in battery. See "Disabling the built-in battery" on page 50.
2. Remove the SIM card, SD card, and Base Module. See "Removing the SIM card, SD card, and Base
Module" on page 50.
3. Remove the back cover assembly. See "1020 Back cover assembly" on page 53.
4. Disconnect the cable of the built-in battery.
Color Torque
Black 0.181 Nm
(1.85 kgf-cm)
.
Chapter 7 Removing or replacing a FRU
71