Dell HX574, R905 Control Panel Assembly Service-Only Procedure, Removing the Control Panel

Control Panel Assembly (Service-Only Procedure)

Removing the Control Panel

CAUTION: Only trained service technicians are authorized to remove the system cover and access any of the components inside the system. See your Product Information Guide for complete information about safety precautions, working inside the computer, and protecting against electrostatic discharge.

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

2Open the system. See "Opening the System" on page 65.

3Disconnect the control panel data cable from the control panel board. See Figure 3-28.

4Disconnect the display module cable from the control panel board. See Figure 3-28.

5Remove the three Torx screws securing the control panel board to the system chassis and remove the board.

6Remove the display module:

a Insert the end of a paper clip into the hole on the right side of the display module and gently pry the label off.

b Remove the two Torx screws that secure the display module to the system chassis.

7Remove the display module from the chassis cutout.

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Installing System Components