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Wireless LAN antenna assembly, wireless LAN/WAN antenna and LCD rear cover assembly - ThinkPad Edge E420

For access, remove these FRUs in order:

Release the antenna cables from the cable guides of the LCD rear cover assembly and from the hinges.

e420_wirelessantenna_1

e420_wirelessantenna_2

Cable routing: When you install the antenna assembly, route the cables as shown in the following figure. As you route the cables, make sure that they are not subjected to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken.

[a] : Wireless LAN AUX antenna (black)

[b] : Wireless WAN AUX antenna (blue)

[c] : Wireless WAN MAIN antenna (orange)

[d] : Wireless LAN MAIN antenna (gray)

e420_wirelessantenna_3

Note: Some models might have a third white cable for wireless LAN

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Document ID : PD015330
Last Updated :
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