Dell Precision 620 - Manual (Page 9)

Figure 12. 5.25-Inch Drive Bracket
Installing a 5.25-Inch Diskette, Tape, or CD-ROM Drive
To install a 5.25-inch diskette, tape, or CD-ROM drive, perform the following steps.
1. Unpack the drive and prepare it for installation.
NOTICE: Ground yourself by either wearing a wrist grounding strap or by touching an unpainted metal surface on the
computer chassis.
Check the documentation that accompanied the drive to verify that the drive is configured for your computer system. Change any settings
necessary for your configuration.
2. If you are installing an enhanced integrated drive electronics (EIDE) drive, configure the drive for the Cable Select setting as described in
the documentation that accompanied your drive.
3. Remove the computer cover.
4. Remove the front panel .
5. Remove the 5.25-inch drive bracket from the bay as instructed in " 5.25-Inch Diskette, Tape, or CD-ROM Drive Removal ."
6. Attach the new drive to the drive bracket.
Turn the drive upside down, and locate the four screw holes around its perimeter. Fit the bracket over the drive, and then tilt the front of the
drive up so that the bracket drops down into place. To ensure proper installation, all screw holes should be aligned and the tabs on the front
1 Bracket tabs (2)
1 Metal tab
2 Drive bracket
3 Screws (4)
CAUTION: Before you remove the computer cover, see " Precautionary Measures ."