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Fingerprint reader board
Description Spare part number
Fingerprint reader board (includes bracket) 690631-001
Before removing the fingerprint reader board, follow these steps:
IMPORTANT: Make special note of each screw and screw lock size and location during removal
and replacement.
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 battery (see
Battery on page 46).
5.
Remove the service door (see
Service door on page 52).
6.
Remove the following components:
a.
Hard drive (see
Hard drive on page 63).
b.
Upgrade bay device (see
Upgrade bay device on page 68).
c.
Keyboard (see
Keyboard on page 72).
d.
Top cover (see
Top cover on page 76).
Remove the fingerprint reader board:
1.
Position the top cover upside down, with the front toward you.
2.
Remove the Phillips screw (1) that secures the fingerprint reader board to the top cover.
3.
Remove the fingerprint reader board bracket (2) from the fingerprint reader board.
Component replacement procedures
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