Dell XPS 720 H2C (Mid 2007) - Manual (Page 117)

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 Floppy Drive
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 floppy drive, if applicable (see "Removing a Floppy Drive" on page 115).
5 If no screws are attached to the new floppy drive, check the inside of the drive panel for shoulder
screws. If screws are present, attach the screws to the new drive.
1 drive release latch 2 floppy drive
1
2