Dell PowerEdge R720xd Owner's Manual download pdf (Page 58)

1. optical drive

2. power/data cable

3. release tab

Installing The Optical Drive

NOTE: This procedure applies only to PowerEdge R720.

CAUTION: Many repairs may only be done by a certified service technician. You should only perform

troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or

telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your

warranty. Read and follow the safety instructions that came with the product.

1. If installed, remove the front bezel.

2. Turn off the system, including any attached peripherals, and disconnect the system from its electrical outlet.

3. Open the system.

4. To remove the optical drive blank, press the blue release tab at the back of the blank and push the blank out of the

system.

5. Align the optical drive with the optical drive slot on the front of chassis.

6. Slide the optical drive into the slot until the latch snaps into place.

7. Connect the power/data cable to the back of the drive.

8. Route the power/data cable along the inside left wall of the chassis.

9. Connect the power/data cable to the connectors on the system board.

10. Install the cooling-fan assembly.

11. Close the system.

12. If applicable, install the front bezel.

13. Reconnect the system to its electrical outlet and turn the system on, including any attached peripherals.

Cooling Fans

Your system supports hot-swappable cooling fans.

NOTE: In the event of a problem with a particular fan, the fan number is referenced by the system’s management

software, allowing you to easily identify and replace the proper fan by noting the fan numbers on the cooling fan

assembly.

Removing A Cooling Fan

WARNING: Opening or removing the system cover when the system is on may expose you to a risk of electric

shock. Exercise utmost care while removing or installing cooling fans.

CAUTION: Many repairs may only be done by a certified service technician. You should only perform

troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or

telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your

warranty. Read and follow the safety instructions that came with the product.

CAUTION: The cooling fans are hot-swappable. To maintain proper cooling while the system is on, replace only

one fan at a time.

CAUTION: Do not operate the system with the cover removed for a duration exceeding five minutes.

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Dell PowerEdge R720xd Owner's Manual Page 58