Lenovo E470 Hardware Maintenance Manual page 97

Remove the wireless LAN antennas assembly from the LCD rear cover assembly.
Antenna locations
a Wireless LAN main antenna (gray)
b Wireless LAN auxiliary antenna (black)
Peel off the stickers on the wireless LAN antennas assembly from the LCD rear cover assembly.
Attention: When you route the cables, ensure that they are not subject to any tension. Tension could cause
the cables to be damaged by the cable guides, or a wire to be broken.
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Chapter 9 Removing or replacing a FRU
91