Maintenance and Service Guide

7.
Remove the six Phillips PM2.0×2.75 screws (1) that secure the battery to the
display panel assembly.
8. Lift the top edge of the battery (2) and swing it up and back to release it.
9. Remove the battery (3).
Reverse this procedure to install the battery.
Power button board
Description Spare part number
Power button board (includes cable, double-sided adhesive, and rubber pad) 744538-001
Before removing the power button 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 18).
5. Disconnect the battery cable from the system board (see
Battery on page 20).
22 Chapter 5 Removal and replacement procedures