Dell OptiPlex 270 Safety Instructions
Text of the manual
Opening the Computer Cover
Chassis Intrusion Switch
Control Panel
I/O Panel
Power Supply
System Board
Closing the Computer Cover
To remove or replace all other GX270 components, see the Dell OptiPlex GX270 Systems User's Guide.
Information in this document is subject to change without notice.
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Chassis Intrusion Switch
Dell™ OptiPlex™ GX270 Service Manual
Removing the Chassis Intrusion Switch
Replacing the Chassis Intrusion Switch
Resetting the Chassis Intrusion Detector
1.
Shut down the computer through the Start menu.
2.
Ensure that your computer and attached devices are turned off. If your computer a
Small Mini-Tower Computer
Replacing the Chassis Intrusion Switch
1.
Slide the chassis intrusion switch into its slot and reconnect the cable to the connector on the control panel.
2.
Close the computer cover.
3.
Attach the computer stand, if it is used.
4.
Connect your computer and devices to electrical outlets, and turn them on.
Resetting the Chassi
Press to restart the computer and implement your changes.
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NOTE: The default is Enabled-Silent.
NOTE: If a setup password has been assigned by someone else, contact the network administrator for information on resetting the chassis intrusion
detector.
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Control Panel
Dell™ OptiPlex™ GX270 Service Manual
Removing the Control Panel
Replacing the Control Panel
1.
Shut down the computer through the Start menu.
2.
Ensure that your computer and attached devices are turned off. If your computer and attached devices did not automatically turn off when you shut
down your com
