Lenovo T420I Tablet User Manual


 
1110 PCI Express Mini Card for wireless LAN
For access, remove these FRUs in order:
“1010 Battery pack” on page 63
“1050 DIMM slot cover” on page 69
“1080 Keyboard” on page 73
Removal steps of PCI Express Mini Card for wireless LAN
In step 1 , unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159), or pick the
connectors with your ngers and gently unplug them in the direction of the arrow.
Note: Some models might have only two antenna cables.
Step Screw (quantity) Color
Torque
2
M2 × 10 mm, wafer-head, nylon-coated (1) Silver
0.181 Nm
(1.85 kgfcm)
Chapter 8. Removing and replacing a FRU 81