Cable Retention Bracket; Removing The Cable Retention Bracket - Dell PE R720XD Owner's Manual

3. PCIe card holder latch
5. Close the system.
6. Reconnect the system to its electrical outlet and turn the system on, including any attached peripherals.

Cable Retention Bracket

Removing The Cable Retention Bracket

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. Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet and
peripherals.
2. Open the system.
3. Remove the cooling shroud.
4. Remove all cables routed through the cable retention bracket.
5. Press the tab and slide the cable retention bracket toward the front of the chassis to release it from the chassis.
6. Lift the cable retention bracket out of the chassis.
Figure 30. Removing and Installing the Cable Retention Bracket
1. alignment pins (2)
2. tab
3. cable retention bracket
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