Dell DL2100 owner manual Control Panel Assembly, Removing the Control Panel Display Module

Control Panel Assembly

NOTE: The control panel assembly consists of two separate modules—the display module and the control panel circuit board. Use the following instructions to remove and install either module.

Removing the Control Panel Display Module

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.

1Turn off the system and attached peripherals, and disconnect the system from the electrical outlet and peripherals.

2Open the system. See "Opening the System."

3Disconnect the display module cable from the control panel board. See Figure 3-32.

4Using a knife or a small flat-blade screwdriver, insert the blade beneath the front panel of the display and slide the blade across the bottom to lift the panel outward. See Figure 3-32.

5Bend the panel upward to allow access to the mounting screws.

6Using a T10 Torx driver, remove the two screws that secure the display module to the system chassis.

7Remove the display module from the chassis cutout.

Installing the Control Panel Display Module

1Insert the display module into the chassis cutout and secure with the two Torx screws. See Figure 3-32.

2Attach the replacement panel to the front of the display module.

3Connect the display module cable to the control panel board.

4Close the system. See "Closing the System."

5Reconnect the system to the power source and turn on the system and attached peripherals.

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Installing System Components