1040 Wireless Wan Card - Lenovo ThinkPad Helix 20CG Hardware Maintenance Manual

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 × 2 mm, flat-head, nylon-coated (4)
5
M2 × 4.5 mm, flat-head, nylon-coated (1)

1040 Wireless WAN card

Before you replace the wireless WAN card, do the following:
1. Disable the built-in battery. See "Disabling the built-in battery" on page 46.
54
ThinkPad Helix Hardware Maintenance Manual
1
Color
Black
Black
Torque
0.196 Nm
(2 kgf-cm)
0.196 Nm
(2 kgf-cm)