Lenovo ThinkPad T440 Hardware Maintenance Manual page 80

• "1010 SIM card and SIM-card tray" on page 58
• "1020 External battery pack" on page 58
• "1040 Base cover assembly" on page 66
Removal steps of the wireless-WAN card
Step Screw (quantity)
2
M2 × 3 mm, flat-head, nylon-coated (1)
When installing:
Plug the orange cable into the connector labeled MAIN or 1 on the card, and plug the blue cable into the
connector labeled AUX or 2 on the card.
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Hardware Maintenance Manual
1
1
Color
Black
Torque
0.181 Nm
(1.85 kgf-cm)