Lenovo U31-70 Laptop Hardware Maintenance Manual - Lenovo U31-70 - Page 41
Removal steps of PCI Express Mini Card for wireless LAN continued, When installing
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Lenovo U31-70 Figure 3. Removal steps of PCI Express Mini Card for wireless LAN (continued) Remove the card in the direction shown by arrow 3. 3 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. 37
37
Lenovo U31-70
Figure 3. Removal steps of PCI Express Mini Card for wireless LAN (continued)
Remove the card in the direction shown by arrow
3
.
3
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.