Control panel, Control panel components, Removing the control panel – Dell Precision 650 User Manual
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Control Panel
Dell Precision™ Workstation 650 and Dell Precision Workstation 450 Service Manual
Control Panel Components
Removing the Control Panel
1.
Remove the front panel
.
2.
Disconnect the control-panel cable from the I/O panel connector.
3.
Disconnect the I/O panel cable from the connector on the system board. To locate the system board connector on the Dell Precision 650 computer, see
"
System Board Components
" or on the Dell Precision 450 computer, see "
System Board Components
."
4.
Remove the mounting screw from the control panel.
5.
Lift the control panel away from the computer.
Dell Precision 650 Computer
CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions in the System Information Guide.
1 control-panel connector
2 alignment hole
3 hard-drive access light
4 power button
5 screw hole
NOTICE:
Before disconnecting a device from the computer or removing a component from the system board, verify that the standby power light on the
system board has turned off. To locate this light on the Dell Precision 650 computer, see "
System Board Components
" or on the Dell Precision 450
computer, see "
System Board Components
."