Power button board
Description
Power button board (includes cable and double-sided adhesive)
Before removing the power button 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 display enclosure (see
5.
Disconnect the tablet battery cable from the system board (see
Remove the power button board:
1.
Disconnect the power button board cable (1) from the sensor board.
2.
Detach the left wireless antenna transceiver (2) from the heat sink. (The wireless antenna
transceiver is attached to the heat sink with double-sided tape.)
3.
Release the power button board cable from the routing clips (3) built into the display
panel assembly.
Display enclosure on page
Tablet component replacement procedures
Spare part number
740189-001
38).
Sensor board on page
39).
47