1.
Turn the system board upside down.
2.
Disconnect the front-facing webcam cable (1) from the system board.
3.
Remove the front-facing webcam (2).
Reverse this procedure to install the front-facing webcam.
Ambient light sensor board
Description
Spare part number
Ambient light sensor board (includes cable and double-sided adhesive)
790369-001
Before removing the ambient light sensor 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 13
), and then remove the following
components:
a.
Battery (see
Battery on page 14
)
b.
Middle frame (see
Middle frame on page 16
)
c.
System board (see
System board on page 21
)
Ambient light sensor board 25
