Dell 4300 Computer Hardware User Manual


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Removing and Replacing Parts 4-5
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To remove the control panel assembly, follow these steps:
1. Disconnect the ribbon cable from its connector on the left side of the con-
trol panel assembly (see Figure 4-3).
2. Loosen the thumbscrew securing the control panel assembly to the front
of the chassis.
3. Slide the control panel assembly to the right (or up if system is in rack-
mount position) to disengage the assembly from the chassis hooks.
NOTE: The ribbon cable that attaches to the control panel assembly connects
to the PLANAR connector on the SCSI backplane and then continues on to the
BACKPLANE connector on the system board.
ribbon cable
thumbscrew
control panel
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