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Remove the USB board:
1.
Release the ZIF connector (1) to which the USB board cable is attached, and then disconnect the
USB board cable from the system board.
2.
Detach the bottom speaker cable (2) from the display panel assembly. (The bottom speaker cable
is attached to the display panel assembly with double-sided adhesive.)
3.
Remove the two Phillips PM1.4×3.6 screws (3) that secure the USB board to the
display panel assembly.
4.
Remove the USB board (4).
Reverse this procedure to install the USB board.
System board
Description
System board equipped with an MT8382, QC, A7, 1.30-GHz processor, 1.0-GB of system
memory, and 8-GB eMMC system storage
System board with vibrator module and receiver module
Before removing the system 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.
28
Chapter 5 Removal and replacement procedures
Spare part number
781988-001
787828-001
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