1040 Pci Express Mini Card For Wireless Lan - Lenovo ideapad 330 Hardware Maintenance Manual

Hardware Maintenance Manual

1040 PCI Express Mini Card for wireless LAN

For access, remove these FRUs in order:
• "1010 Optical drive" on page 33
• "1020 Base cover" on page 34
• "1030 Battery pack" on page 38
Figure 4. Removal steps of PCI Express Mini Card for wireless LAN
Disconnect the two wireless LAN cables (black, grey) 1, and then remove the
screw 2.
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 direction shown by the arrows.
40
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 66 for Lenovo part numbers for the approved modules.
Step Screw (quantity)
M2 × 3 mm, Phillips-head, nylok-coated (1)
2
wireless card---log up
b
a a
Color
Silver
Torque
1.85+/-0.15 kgf/cm