Dell Dimension C521 - Manual (Page 81)

Removing and Installing Parts
81
16 Test the hard drive by running the Dell Diagnostics (see "Dell Diagnostics" on page 50).
17 Install your operating system on the hard drive. For instructions, see the documentation that came
with your operating system
Floppy Drive
CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions located in the
Product Information Guide.
CAUTION:
To guard against electrical shock, always unplug your computer from the electrical outlet before
removing the cover.
Removing a Floppy Drive
1 Follow the procedures in "Before You Begin" on page 59.
NOTE:
It is not necessary to disconnect the cables connected to the CD/DVD drive in the following step, as long as
the cables do not obstruct your working area once the drive is set aside.
2 Remove the CD/DVD drive (see "Removing a CD/DVD Drive" on page 87) and carefully set it aside.
NOTICE:
Do not pull the drive out of the computer by the drive cables. Doing so may cause damage to the cables
and cable connectors.
3 Pull up on the drive release latch and slide the floppy drive towards the back of the computer. Then, lift
up to remove the drive from the computer.
1 drive release latch 2 floppy drive
1 2