Modem, Removing the modem, Replacing the modem – Dell Inspiron 1721 (Mid 2007) User Manual
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Modem
Dell™ Vostro™ 1700 and Inspiron™ 1720/1721 Service Manual
Removing the Modem
1.
Follow the instructions in
Before You Begin
.
2.
Remove the optical drive (see
Removing the Optical Drive
).
3.
Remove the hard drive (see
Removing a Hard Drive
).
4.
Remove the hinge cover (see
Removing the Hinge Cover
).
5.
Remove the keyboard (see
Removing the Keyboard
).
6.
Remove the display assembly (see
Removing the Display Assembly
).
7.
Remove the internal card with Bluetooth wireless technology, if installed (see
Removing the Bluetooth Card
).
8.
Remove the palm rest (see
Removing the Palm Rest
).
9.
Remove the two M2 x 3-mm screws that attach the modem to the system board and the base of the computer.
10.
Pull up on the pull tab to disconnect the modem from the modem connector on the system board.
11.
Disconnect the modem cable from the modem.
Replacing the Modem
CAUTION:
Before you begin the following procedure, follow the safety instructions in the Product Information Guide.
NOTICE:
Do not disconnect the modem cable from the system board.
1 M2 x 3-mm screws (2) 2 pull tab
3 modem cable
CAUTION:
Before you begin the following procedure, follow the safety instructions in the Product Information Guide.