1090 Wireless-Wan Card Or M.2 Solid-State Drive - Lenovo ThinkPad T440 Hardware Maintenance Manual

Removal steps of the Wireless-LAN/Bluetooth card
Step Screw (quantity)
2
M2 × 3 mm, flat-head, nylon-coated (1)
When installing:
Plug the gray cable into the connector labeled MAIN or 1 on the card, and plug the black cable into the
connector labeled AUX or 2 on the card.

1090 Wireless-WAN card or M.2 solid-state drive

Note: Before you start the servicing, disable the internal battery pack. See "Disabling the internal battery
pack" on page 58.
For access, remove these FRUs in order:
1
Color Torque
Black 0.181 Nm
(1.85 kgf-cm)
.
Chapter 9 Removing or replacing a FRU
73