Maintenance and Service Guide

Antenna board
Description Spare part number
Antenna board (includes RF cable) 751666-001
Before removing the antenna board, 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 13).
5. Remove the battery (see
Battery on page 14).
6. Remove the middle frame (see
Middle frame on page 15).
Remove the antenna board:
1. Disconnect the antenna board RF cable (1) from the terminal on the system board.
2. Release the antenna board RF cable from the routing clips (2) and channel built into the display
panel assembly.
3. Detach the antenna board (3) from the display panel assembly. (The antenna board is attached to
the display panel assembly with double-sided adhesive.)
4. Remove the antenna board and cable.
Reverse this procedure to install the antenna board.
20 Chapter 5 Removal and replacement procedures