Installing The Control Panel; System Board - Dell PowerEdge R520 Owner's Manual

1. notches on chassis front wall (6)
2. control panel

Installing The Control Panel

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. Slide the left side of the control panel into the chassis so that the left tab on the control panel aligns with the slot on
the chassis wall and the top left tab aligns with the slot on the top of the chassis.
2. Pull the display module cable through the opening and into the chassis.
3. Push the right side of the control panel until the top right tab aligns with the top of the chassis and the control panel
snaps into place.
CAUTION: The display module connector is a ZIF (zero insertion force) connector. Ensure that the locking tab
on the connector is released before removal and insertion. The locking tab must be engaged after insertion.
4. Connect the display module cable to the control panel board.
5. Close the system.
6. If applicable, install the front bezel.
7. Reconnect the system to its electrical outlet and turn the system on, including any attached peripherals.

System Board

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