HP EliteBook 8570w Specifications download pdf (Page 105)

Modem module

NOTE: The modem module spare part kit does not include a modem module cable. The modem

module cable is included in the cable kit, spare part number 690623-001. For information about cable

kit contents, see

Cable kit on page 29.

Description Spare part number

56k v.92 MDC data/fax modem module 628824-001

Before removing the modem module, follow these steps:

IMPORTANT: Make special note of each screw and screw lock size and location during removal

and replacement.

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.

Disconnect all external devices connected to the computer.

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.

Remove the battery (see

Battery on page 46).

Remove the service door (see

Service door on page 52).

Remove the following components:

Hard drive (see

Hard drive on page 63).

Upgrade bay device (see

Upgrade bay device on page 68).

Keyboard (see

Keyboard on page 72).

Top cover (see

Top cover on page 76).

Audio/USB 3.0 board (see

Audio/USB 3.0 board on page 95).

Remove the modem module:

Turn the computer right-side up, with the front toward you.

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

Remove the two Phillips barrel screws (2) that secure the modem module to the system board.

Component replacement procedures

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HP EliteBook 8570w Specifications Page 105