Lenovo IdeaPad U330p Hardware Maintenance Manual page 49

Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch
Figure 5. Removal steps of PCI Express Mini Card for wireless LAN/WAN (continued)
Notes: wireless LAN card has 2 cables in step
wireless LAN card in some models may have 3 cables in step
Step Screw (quantity)
a
M2.0 × 2.5 mm, flat-head, nylok-coated
(2) (U330p/U330 Touch)
M2.0 × 2.5 mm, flat-head, nylok-coated
(2) (U430p/U430 Touch)
Remove the card in the direction shown by arrow
U330p/U330 Touch:
U430p/U430 Touch:
When installing:
• In models with a wireless LAN card that has two antenna connectors, plug
the black cable (1st) (MAIN) into the jack labeled 1, and the white cable (2nd)
(AUX) into jack labeled 2 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
jack labeled 3, and the white cable (2nd) (AUX) into jack labeled 2 on the
card.
a
.
Color
Black
Black
c
.
c
c
a
.
Torque
2.0±0.2 kgfcm
2.0±0.2 kgfcm
45