HP dv7-6c20us Technical Information download pdf (Page 98)

Fingerprint reader board

Description Spare part number

Fingerprint reader board (includes cable) 480476-001

Before removing the fingerprint reader 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 battery (see

Battery on page 54).

5. Remove the following components:

a. Hard drive (see

Hard drive on page 59)

b. Optical drive (see

Optical drive on page 57)

c. Switch cover (see

Switch cover on page 69)

d. Keyboard (see

Keyboard on page 71)

e. Speaker assembly (see

Speaker assembly on page 75)

f. Display assembly (see

Display assembly on page 76)

g. Top cover (see

Top cover on page 85)

Remove the fingerprint reader board:

1. Turn the top cover upside down, with the front toward you.

2. Remove the two Phillips PM2.0×3.0 broad-head screws (1) that secure the fingerprint reader board

to the top cover.

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HP dv7-6c20us Technical Information Page 98