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
1
In step
, unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159), or pick the connectors
with your fingers and gently unplug them in the direction of the arrow.
Note: Some models might have only two antenna cables.
Step
Screw (quantity)
2
M2 × 10 mm, wafer-head, nylon-coated (1)
84
ThinkPad T420 and T420i Hardware Maintenance Manual
Color
Torque
Silver
0.181 Nm
(1.85 kgfcm)