1030 Pci Express Mini Card For Wireless Lan - Lenovo N23 Hardware Maintenance Manual

Lenovo N23 Hardware Maintenance Manual

1030 PCI Express Mini Card for wireless LAN

For access, remove these FRUs in order:
• "1010 Base cover" on page 33
• "1020 Battery pack" on page 35
Figure 3. Removal steps of PCI Express Mini Card for wireless LAN
Peel off the adhesive tape. Disconnect the two wireless LAN cables (black,
white)
Remove the card in the direction shown by arrow
36
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 54 for Lenovo part numbers for the approved modules.
, and then remove the screw
1
Step Screw (quantity)
M2 × 3 mm, flat-head,
2
nylok-coated (1) WLAN to Upper
.
2
b
a a
Color Torque
Black 1.5 kgf.cm
.
3
c