38
ideapad 320S-15ISK/ideapad 320S-15IKB Hardware Maintenance Manual
Figure 3. Removal steps of PCI Express Mini Card for wireless LAN (continued)
Notes:
The wireless LAN card has 2 cables in step
1
.
The wireless LAN card in some models might have 3 cables in step
1
.
Step Screw (quantity)
Color
Torque
2
M2 × 3 mm, Phillips-head, nylok-coated (1)
wireless card---log up
Silver
1.0~1.5 kgf*cm
Remove the card in the direction shown by arrow
3
.
c
When installing:
• In models with a wireless LAN card that has two antenna connectors, plug
the black cable (1st) (MAIN) into the jack labeled
MAIN
, and the grey cable
(2nd) (AUX) into the jack labeled
AUX
on the card.
• In models with a wireless LAN card that has three antenna connectors, plug
the black cable (1st) (MAIN) into the jack labeled
1
, the grey cable (3rd) into
the jack labeled
3
, and the white cable (2nd) (AUX) into the jack labeled
2
on
the card.
• Apply the sponge to the card as shown below.