Maintenance and Service Guide

4. Remove the SIM slot cover (3).
Reverse this procedure to install the SIM slot cover.
Back cover
Description Spare part number
Back cover (includes power/volume button actuator, shielding, and speaker gaskets) 781978-001
Before removing the back cover, 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 SIM slot cover (see
SIM slot cover on page 13).
Remove the back cover:
14 Chapter 5 Removal and replacement procedures