Maintenance and Service Guide

CAUTION: Before positioning the tablet with the display panel facing down, make sure the work
surface is clear of tools, screws, and any other foreign objects. Failure to follow this caution can result
in damage to the display panel assembly.
1. Place the display panel assembly on a flat surface, display panel side down, with the power
button and volume buttons toward you.
2. Unsolder the battery cables from the terminals (1) on the system board.
NOTE: When installing the battery, the battery red/yellow cable should be soldered to the
system board “+” terminal, and the battery black cable should be soldered to the system board
“-” terminal.
3. Remove the battery (2).
Reverse this procedure to install the battery.
Antenna
Description Spare part number
Antenna Kit (includes wireless antenna transceiver and cable) 774998-001
Before removing the 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. Disconnect the battery cables from the system board (see
Battery on page 16).
Antenna
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