Media Card Reader; Removing A Media Card Reader - Dell OptiPlex 755 User Manual

4. Attach the power and data cables to the floppy drive.
5. Align the shoulder screws with the screw guides, and slide the drive into the bay until it clicks into place.
1 power cable
2 slot verification number
6. Replace the optical drive (see
7. Check all cable connections, and fold cables out of the way to provide airflow for the fan and cooling vents.
8. Replace the computer cover (see
9. Enter system setup and set the Diskette Drive option to enable your new floppy drive (see
10. Verify that your computer works correctly by running the Dell Diagnostics (see

Media Card Reader

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide.
CAUTION: To guard against electrical shock, always unplug your computer from the electrical outlet before removing the computer cover.
NOTE: If you will be operating your computer without an optical drive or a 3.5-inch drive installed, the appropriate drive bay insert must be installed in
place of the drive. Contact Dell if you need a drive bay insert.

Removing a Media Card Reader

1. Follow the procedures in Before You
2. Remove the computer cover (see
NOTE: Since the following steps do not require the complete removal of the optical drive, it is not necessary to disconnect the cables connecting
the optical drive.
3. Remove the optical drive (if one exists) and carefully set it aside (see
NOTICE: Do not pull the drive out of the computer by the drive cables. Doing so may cause damage to cables and the cable connectors.
4. Pull up on the drive-release latch and slide the media card reader to the back of the computer. Then, lift up to remove the drive from the computer.
Optical Drive).
Replacing the Computer Cover).
Begin.
Removing the Computer Cover).
System Setup).
Dell Diagnostics).
Removing an Optical Drive).