Lenovo 3000 N500 Hardware Maintenance Manual page 74

Table 19. Removal steps of Wireless LAN card slot cover and PCI Express Mini Card for
wireless LAN (continued)
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Lenovo 3000 N500 Hardware Maintenance Manual
When installing:
v In models with wireless LAN card that has two antenna connectors, plug the
gray cable into the jack labeled MAIN, and the black cable into the jack
labeled AUX on the card. If the computer you are servicing has three cables,
put the white cable in the cable holder.
v In models with wireless LAN card that has three antenna connectors, plug the
gray cable (MAIN) into the jack labeled TR1, the white cable (3rd) into jack
labeled R0 or TR3, and the black cable (AUX) into jack labeled TR2 on the
card.
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