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Hardware Maintenance Manual
1020 PCI Express Mini Card for wireless LAN
72
For access, remove these FRUs in order:
• "1010 Base cover" on page 68
Important:
The preinstalled WLAN module may only be replaced with a Lenovo approved
module in order to comply with FCC and IC regulations. Refer to Table 4 "Parts
list—Overall" on page 75 for Lenovo part numbers for the approved modules.
Figure 2. Removal steps of PCI Express Mini Card for wireless LAN
Unplug the battery pack connector in the direction shown by arrow 1.
Disconnect the two wireless LAN cables (black, grey) 2, and then remove the
screw 3.
In step 1, unplug the jacks by using the removal tool antenna RF connector
(P/N: 08K7159), or pick up the connectors with your fingers and gently unplug
them in the directions shown by the arrows.
Step
Screw (quantity)
M2X2mm, Phillips-head (1)
3
b
b
c
a
Color
Silver
Torque
2.0±0.2 kgf.cm
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