Wireless antenna
Description Spare part number
Wireless antenna (includes main and auxiliary wireless antenna cables, transceivers, and double-
sided adhesive)
L03255-001
Before removing the wireless antenna, follow these steps:
1. Shut down the tablet. If you are unsure whether the tablet is o or in Hibernation, turn the tablet on,
and then shut it down through the operating system.
2. Disconnect all external devices connected to the tablet.
3. Disconnect the power from the tablet by rst unplugging the power cord from the AC outlet, and then
unplugging the AC adapter from the tablet.
4. Remove the display panel assembly (see Display panel assembly on page 30).
Remove the wireless antenna:
1. Disconnect the wireless antenna cables from the WLAN terminals on the system board.
NOTE: The #1 WLAN antenna cable connects to the WLAN module "#1/Main" terminal. The #2 WLAN
antenna cable connects to the WLAN module "#2/Aux" terminal.
2. Detach the wireless antenna auxiliary transceiver (2) from the back cover. (The wireless antenna auxiliary
transceiver is attached to the back cover with double-sided adhesive.)
3. Detach the wireless antenna main transceiver (3) from the back cover. (The wireless antenna main
transceiver is attached to the back cover with double-sided adhesive.)
4. Release the wireless antenna main cable from the retention clips (4) built into the back cover.
Component replacement procedures 41
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