Dell XPS 720 H2C (Mid 2007) - Manual (Page 121)

Removing and Installing Parts
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6 Replace the drive panel (see "Replacing the Drive Panel" on page 114).
7 Replace the computer cover (see "Replacing the Computer Cover" on page 160).
NOTICE:
To connect a network cable, first plug the cable into the network port or device and then plug it into the
computer.
8 Connect the computer and devices to electrical outlets, and turn them on.
Installing a Media Card Reader
1 Follow the procedures in "Before You Begin" on page 85.
2 Remove the computer cover (see "Removing the Computer Cover" on page 86).
3 Remove the drive panel (see "Removing the Drive Panel" on page 113).
4 Remove the existing media card reader, if applicable (see "Removing a Media Card Reader" on
page 119).
5 If no screws are attached to the Media Card Reader, check the inside of the drive panel for shoulder
screws. If screws are present, attach the screws to the new card reader.
1 drive release latch 2 media card reader
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2