Lenovo ideapad 330-15ICH Hardware Maintenance Manual page 48

Hardware Maintenance Manual
Figure 4. Removal steps of PCI Express Mini Card for wireless LAN (continued)
Release the cables from the cable guides in the direction shown by arrows 3.
Then remove the card in the direction shown by arrow 4.
c
c
c
d
When installing:
In models with a wireless LAN card that has two antenna connectors, plug the
black cable (1st) into the jack labeled MAIN, and the grey cable (2nd) into the
jack labeled AUX on the card.
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