1040 Wireless WAN card (for selected models)
For access, remove this FRU:
• "1020 Base cover assembly" on page 72
Removal steps of the wireless WAN card (for selected UMA models)
Step
Screw (quantity)
2
M2 × 2 mm, flat-head, nylon-coated (1)
Removal steps of the wireless WAN card (for selected DIS models)
76
ThinkPad L14 Gen 4 and L15 Gen 4 Hardware Maintenance Manual
Color
Torque
Silver
0.181 Nm
(1.85 kgf-cm)