4. Attach the power and data cables to the floppy drive.
5. Replace the drive panel by aligning its hinges and rotating it up until it snaps into place.
6. Replace the computer cover (see Replacing the Computer Cover).
7. Enter system setup and use the Diskette Drive option to enable your new floppy drive (see Entering System Setup).
8. Verify that your computer works correctly by running the Dell Diagnostics (see Dell Diagnostics).
CD/DVD Drive