1180 Audio Card And Audio-Card Cable; 1190 Thermal Module - Lenovo ThinkPad X1 Hardware Maintenance Manual

1180 Audio card and audio-card cable

Before you replace the audio card or audio-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. Remove the built-in battery. See "1160 Built-in battery" on page 74.
Removal steps of the audio card and audio-card cable
Note: Do not close the connector flips before connecting the cables. When connecting the cables, ensure
that the connectors are attached firmly.
Step Screw (quantity)
4
M2 × L2.5 mm, flat-head, nylon-coated (2)

1190 Thermal module

Before you replace the thermal module, do the following:
1. Disable the built-in battery. See "Disabling the built-in battery" on page 50.
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ThinkPad X1 Tablet Hardware Maintenance Manual
Color Torque
Black 0.181 Nm
(1.85 kgf-cm)