Lenovo B570e Hardware Maintenance Manual - Page 58

In models with a wireless LAN card that has three antenna connectors, plug the black cable 1st MAIN

Page 58 highlights

Remove the card in the direction shown by the 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 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. 52 Hardware Maintenance Manual

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Remove the card in the direction shown by the 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
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.
52
Hardware Maintenance Manual