Lenovo 20E3, Hardware Maintenance Manual

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Removal steps of the docking support card
1
1
2
3
1
5
4
Step Screw (quantity) Color Torque
1
M1.6 × 4.0 mm, flat-head, nylon-coated (3) Silver 0.098 Nm
(1.00 kgf-cm)
Notes:
• Do not close the connector flip before inserting the cable.
• When installing the cable, ensure that the connector is attached firmly.
1130 Micro-HDMI-connector/USB-connector/dc-in-connector bracket
Before you start, do the following:
1. Follow the instructions in “Before servicing the tablet” on page 46.
2. For access, remove the back cover assembly. See “1010 Back cover assembly” on page 48.
3. Remove the connector of the built-in battery from the system board. See step 1 in “1050 Built-in
battery” on page 54.
Removal steps of the micro-HDMI-connector/USB-connector/dc-in-connector bracket
1
1
1
1
Step Screw (quantity) Color
Torque
1
M1.6 × 4.0 mm, flat-head, nylon-coated (4) Silver 0.098 Nm
(1.00 kgf-cm)
Chapter 7
.
Removing or replacing a FRU
61