9. Tighten the screws on the back of the optical-drive/hard-drive slot to secure the optical drive.NOTE: The screws used to secure the optical drive to the optical drive/hard-drive slot areavailable on the front of the hard-drive cage.Figure 20. Installing the Optical Drive Into the Optical-Drive/Hard-Drive Slot1. screws (2) 2. optical-drive/hard-drive slot3. optical drive10. Insert the hard-drive cage into the system.11. Connect the power and data cables to the optical drive and hard drives, if applicable.NOTE: Use the vertical type SATA cables to connect hard drives in the hard-drive cage to avoiddamaging the connector pins. This is applicable for the 2.5 inch hard drives and optical drive.12. Install the bezel.For more information on installing the bezel, see Installing The Bezel.13. Close the system.14. Place the system upright on a flat, stable surface.15. Reconnect the system to its electrical outlet and turn the system on, including any attachedperipherals.Removing The Optical DriveCAUTION: Many repairs may only be done by a certified service technician. You should onlyperform troubleshooting and simple repairs as authorized in your product documentation, or asdirected by the online or telephone service and support team. Damage due to servicing that isnot authorized by Dell is not covered by your warranty. Read and follow the safety instructionsthat came with the product.1. Turn off the system, including any attached peripherals, and disconnect the system from theelectrical outlet and peripherals.2. Lay the system on its side, on a flat and stable surface.3. Open the system.4. Remove the power and data cables from the optical drive and hard drives, if applicable.5. Remove the bezel.44