Lenovo 2516AEU Hardware Maintenance Manual page 102

Table 15. Removal steps of PCI Express Mini Card for wireless WAN (continued)
3
Note: Plug the red cable into the jack labeled MAIN, and the blue cable into the
jack labeled AUX on the card.
If the computer you are servicing is a wireless WAN-ready model and does not
have the wireless WAN card, route the antenna cables and secure them with a
tape as shown in this figure.
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ThinkPad T410 Hardware Maintenance Manual