Dell Latitude ATG D620 Посібник з експлуатації - Сторінка 29
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Modem
Dell™ Latitude™ ATG D620 Service Manual
CAUTION:
Before you begin the following procedure, see the safety instructions in the Product Information Guide.
CAUTION:
To prevent static damage to components inside your computer, discharge static electricity from your body before you touch any of
your computer's electronic components. You can do so by touching an unpainted metal surface.
NOTICE:
To avoid damaging the system board, you must remove the main battery before you begin working inside the computer (see
Inside Your
Computer).
1. Follow the instructions in
Before You
2. Remove the hinge cover (see
3. Remove any installed media bay device (see
4. Remove the keyboard (see Keyboard).
5. Remove the display assembly (see
6. Remove the palm rest (see
7. Remove the M2 x 3-mm screw that attaches the modem to the system board.
8. Pull up on the pull-tab to disconnect the modem from the connector on the system board.
1
modem pull-tab
4
system board connector
NOTICE:
Do not disconnect the modem cable from the system board.
9. Disconnect the modem cable from the modem.
When replacing the modem, it is easier to connect the modem cable to the modem before you press the modem into the system board connector.
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Begin.
Hinge
Cover).
Media Bay
Devices).
Display
Assembly).
Palm
Rest).
2
M2 x 3-mm screw
3
modem cable
Before Working