1090 Wireless-Lan Card; 1100 Wireless-Wan Card (Available On Some Models) - Lenovo X380 Yoga Hardware Maintenance Manual

When installing: Ensure that the coin-cell battery connector is attached firmly.

1090 Wireless-LAN card

For access, remove these FRUs in order:
• "1010 ThinkPad Pen Pro or dummy cap" on page 67
• "1020 Micro-SIM-card tray (available on some models)" on page 67
• "1030 Base cover assembly" on page 67
Removal steps of the wireless-LAN card
Step Screw (quantity)
2
M2 × 2.5 mm, flat-head, nylon-coated (1)
When installing:Plug the gray cable into the main connector and the black cable into the auxiliary connector
on the card.

1100 Wireless-WAN card (available on some models)

For access, remove these FRUs in order:
• "1010 ThinkPad Pen Pro or dummy cap" on page 67
• "1020 Micro-SIM-card tray (available on some models)" on page 67
• "1030 Base cover assembly" on page 67
Color Torque
Black 0.181 Nm
(1.85 kgf-cm)
.
Chapter 9 Removing or replacing a FRU
73