Card reader board
NOTE:
The card reader board does not include the card reader board cable. The card reader board
cable is included in the Cable Kit, spare part number 736883-001. See
Cable Kit on page 23
for
more Cable Kit spare part information.
Description
Spare part number
For use only on tablet models with WWAN capability
746491-001
For use only on tablet models without WWAN capability
736891-001
Before removing the card reader 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 38
).
5.
Remove the tablet battery (see
Tablet battery on page 40
).
Remove the card reader board:
1.
Release the system board ZIF connector
(1)
to which the card reader board cable is attached, and
then disconnect the card reader board cable from the system board.
2.
Remove the two Phillips PM2.0×3.0 screws
(2)
that secure the card reader board to the
display assembly.
60
Chapter 4 Removal and replacement preliminary requirements
