1110 Pci Express Mini Card For Wireless Lan - Lenovo T420 Maintenance Manual

1110 PCI Express Mini Card for wireless LAN

For access, remove these FRUs in order:
• "1010 Battery pack" on page 65
• "1050 DIMM slot cover" on page 71
• "1080 Keyboard" on page 75
Table 20. Removal steps of PCI Express Mini Card for wireless LAN
In step , unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159), or pick the connectors
1
with your ingers and gently unplug them in the direction of the arrow.
Note: Some models might have only two antenna cables.
Step Screw (quantity)
M2 × 10 mm, wafer-head, nylon-coated (1)
2
84
ThinkPad T420 and T420i Hardware Maintenance Manual
Color Torque
Silver 0.181 Nm
(1.85 kgfcm)