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Touchpad board
Description
Touchpad board
Touchpad board with NFC antenna
Before removing the touchpad board, follow these steps:
1.
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2.
Disconnect all external devices connected to the computer.
3.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet, and
then unplugging the AC adapter from the computer.
4.
Remove the bottom cover (see
5.
Remove the battery (see
Remove the touchpad board:
1.
Lift the tape (1) that secures the touchpad board to the computer.
2.
Disconnect the cable from the smart card reader board (2).
3.
Disconnect the NFC antenna from the NFC module (3).
4.
Remove the 3 Phillips M2.0x2.0 screws (4) that secure the touchpad board to the computer.
5.
Lift the bottom of the touchpad board up, and then pull it forward to remove it from the computer (5).
Reverse this procedure to install the touchpad board.
Bottom cover on page
Battery on page
35).
30).
Component replacement procedures
Spare part number
821668-001
821667-001
59
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