Dell Dimension 4700C Bedienungsanleitung PDF herunterladen (Seite 20)

2. Open the computer cover

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3. Remove the existing modem:

a. Disconnect the modem cable from the modem.

b. Use a size #1 screwdriver to remove the screws securing the modem and ground wire to the system board, and set the screws aside.

c. Move the ground wire out of the way.

d. Pull straight up on the attached pull-tab to lift the modem out of its connector on the system board, and disconnect the modem cable.

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4. Install the new modem:

a. Align the modem with the screw holes and press the modem into the connector on the system board.

b. Replace the ground wire.

c. Use a size #1 screwdriver to install the screws that secure the modem and ground wire to the system board.

d. Connect the modem cable to the modem.

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5. Close the computer cover.

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Replacing the Modem Cable and External Modem Connector

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1. Follow the procedures in "Before You Begin."

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2. Open the computer cover.

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3. Remove the modem cable and ground wire from the modem:

a. Disconnect the modem cable from the modem.

b. Remove the screw that secures the ground wire to the modem and system board and set the screw aside.

c. Remove the cable and ground wire from the securing clip that is located next to the modem.

NOTICE: The connectors are keyed to ensure correct insertion. If you feel resistance, check the connectors and realign the card.

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide.

NOTICE: Before you remove or install the modem, make sure to disconnect all telephone and network cables from your computer.

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Dell Dimension 4700C Bedienungsanleitung Seite 20