Removing The Modem; Replacing The Modem - Dell Latitude 120L Service Manual

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  Modem
Dell™ Latitude™ 120L Service Manual
  Removing the Modem
  Replacing the Modem
 Removing the Modem
 
CAUTION:
Before you begin the following procedure, see the safety instructions in the Product Information Guide.
NOTICE:
To prevent damage to the system board, remove the main battery before working inside the computer. See
Computer.
 
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. Follow the instructions in
Before Working Inside Your
 
2. Remove the hinge cover. See
 
3. Remove the optical drive. See
 
4. Remove the keyboard. See
 
5. Remove the coin-cell battery. See
 
6. Remove the display assembly. See
 
7. Remove the palm rest. See
 
8. Remove the two M2 x 3-mm screws that attach the modem to the system board.
 
9. Pull up on the pull-tab to disconnect the modem from the connector on the system board.
1
modem cable
4
system board connector
NOTICE:
Do not disconnect the modem cable from the system board.
 
10. Disconnect the modem cable from the modem.
 Replacing the Modem
 
Computer.
Removing the Hinge
Cover.
Removing the Optical
Drive.
Removing the
Keyboard.
Removing the Coin-Cell
Battery.
Removing the Display
Assembly.
Palm
Rest.
2
M2 x 3-mm screws (2)
 
 
3
modem pull-tab
 
 
Before Working Inside Your

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