HP dv7-6c20us Informations techniques télécharger pdf (Page 103)

Modem module

NOTE: The modem module spare part kits do not include a modem module cable. The modem module

cable is included in the Cable Kit, spare part number 480474-001.

Description Spare part number

Modem module for use in all countries and regions except Australia and New Zealand 461749-001

For use only in Australia and New Zealand 461749-011

Before removing the modem module, 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 modem module:

1. Disconnect the modem module cable (1) from the modem module.

2. Remove the two Phillips PM2.0×4.0 screws (2) that secure the modem module to the system board.

Component replacement procedures 93

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HP dv7-6c20us Informations techniques Page 103