Control Panel Assembly; Removing The Control Panel Board-8 Hard Drive System - Dell EMC PowerEdge R620 Owner's Manual

8 Reconnect the system to its electrical outlet and turn the system on, including any attached peripherals.
9 If applicable, install the front bezel.

Control panel assembly

Removing the control panel board—8 hard drive system
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 are shipped with your product.
1 If installed, remove the front bezel.
2 Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet and peripherals.
3 Open the system.
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 Disconnect the control panel and display module cables from the control panel board.
5 Using a #2 Phillips screwdriver, remove the two screws that secure the control panel board to the chassis.
6 Slide the control panel board toward the back and out of the system.
Figure 54. Removing and installing the control panel board
1 control panel board
3 control-panel cable
2 screws (2)
4 display module cable
Installing and removing system components 87