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Lenovo b4400 – Lenovo B4400 Notebook User Manual

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Lenovo B4400

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Figure 7. Removal steps of Mini PCI Express Card for wireless LAN/WAN (continued)

Remove the card in the direction shown by arrow

.

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.

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