Reverse this procedure to install the battery connector board.
System board
Description
Spare part number
System board (includes docking connector and USB port)
744032-001
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 or the Retail Jacket.
3.
Disconnect all external devices from the Retail Jacket.
4.
Remove the top cap (see
Top cap on page 63
).
5.
If installed, remove the tablet from the Retail Jacket (see
Top cap on page 63
).
6.
Remove the front cover (see
Front cover on page 65
).
Remove the system board:
1.
Turn the front cover upside down with the top toward you.
2.
Disconnect the battery connector board cable (1) from the system board.
3.
Release the ZIF connector (2) to which the cable connector board cable is attached, and then disconnect
the cable connector board cable from the system board.
4.
Release the ZIF connector (3) to which the credit card reader/left board cable is attached, and then
disconnect the credit card reader/left board cable from the system board.
5.
Remove the five Phillips PM1.9×3.0 screws (4) that secure the system board to the front cover.
6.
Remove the two Phillips PM1.9×3.0 screws (5) that secure the system board to the front cover.
72
Chapter 5 Removal and replacement procedures
