6.
Remove the middle frame (4) and battery.
Reverse this procedure to install the middle frame and battery.
WWAN antenna
Description
Spare part number
WWAN antenna (includes antenna cables, transceivers, and double-sided adhesive)
805076-001
Before removing the WWAN antenna, follow these steps:
1.
Turn off the tablet. If you are unsure whether the tablet is off or in Hibernation, turn the tablet on, and
then shut it down through the operating system.
2.
Disconnect the power from the tablet by unplugging the power cord from the tablet.
3.
Disconnect all external devices from the tablet.
4.
Remove the back cover (see
Back cover on page 14
).
5.
Remove the middle frame (see
Middle frame and battery on page 15
).
Remove the WWAN antenna:
1.
Turn the middle frame upside down with the volume control buttons facing away.
2.
Disconnect the WWAN antenna cables from the WWAN terminals (1) on the system board.
3.
Release the WWAN antenna cables from the retention clips (2) built into the middle frame.
WWAN antenna
17
