Installing The Control Panel Board-8 Hard Drive System; Removing The Control Panel-8 Hard Drive System - Dell External OEMR R620 Owner's Manual

Figure 48. Removing and Installing the Control Panel Board
1. control panel board
2. screws (2)
3. control-panel cable
4. display module cable
Installing 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 came with the product.
1. Align the screw holes on the control panel board with the standoffs on the chassis.
2. Using a #2 Phillips screwdriver, replace the two screws that secure the control panel board to the chassis.
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.
3. Connect control panel and display module cables to the control panel board.
4. If required, route the power/data cables along the chassis wall.
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.
Removing The Control Panel—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 came with the product.
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