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Modem Dell™Latitude™D820ServiceManual
1. Follow the instructions in Before Working Inside Your Computer.
2. Remove the hinge cover (see Hinge Cover).
3. Remove the keyboard (see Keyboard).
4. Remove the display assembly (see Display Assembly).
5. Remove the palm rest (see Palm Rest).
6. Remove the M2 x 3-mm screw that attaches the modem to the system board.
7. Pull up on the pull-tab to disconnect the modem from the connector on the system board.
8. Disconnect the modem cable connector from the modem.
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CAUTION: Before you begin the following procedure, see the safety instructions in the Product Information Guide.
NOTICE: To avoid damaging the system board, you must remove the main battery before you begin working inside the computer (see Before You
Begin).
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.
1
modem cable connector
2
M2 x 3-mm screw
3
modem pull-tab
NOTICE: Do not disconnect the modem cable from the system board.