1040 Pci Express Mini Card For Wireless Lan/Wan; Ideapad 300-14Isk; Ideapad 300-15Isk; Ideapad 300-17Isk - Lenovo ideapad 300-14ISK Hardware Maintenance Manual

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK

1040 PCI Express Mini Card for wireless LAN/WAN

For access, remove these FRUs in order
• "1010 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover" on page 33
• "1020 Hard disk drive" on page 34
• "1030 DIMM" on page 38
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 "Overall" on page 79 for Lenovo part numbers for the approved
modules.
Figure 4. Removal steps of PCI Express Mini Card for wireless LAN/WAN
Disconnect the two wireless LAN cables (black, white)
b
screw .

ideapad 300-15ISK:

ideapad 300-17ISK:

ideapad 300-14ISK:

In step a , 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 arrows.
b
a
a
b
a
a
a
, and then remove the
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