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I/O Panel
Dell™ OptiPlex™ GX280 Systems
User's Guide
Removing the I/O Panel
Replacing the I/O Panel
Removing the I/O Panel
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CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide. |
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CAUTION: To guard against electrical shock, always unplug your computer from the electrical outlet before opening the cover. |
- Follow the procedures in "Before You Begin."
- To access the screw that holds the I/O panel to the small form-factor computer, remove the
hard drive.
- Disconnect the hard-drive data cable on the small desktop computer.
- Disconnect all cables that are connected to the I/O panel.
Note the routing of the control panel cable as you remove it from the computer so that you can replace it correctly.
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Small Form-Factor and Small Desktop Computer
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1 | chassis-intrusion switch cable connector | 4 | control-panel cable connector |
2 | internal speaker cable connector | 5 | mounting screw |
3 | I/O cable connector | 6 | front-audio cable connector |
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Small Mini-Tower Computer
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1 | control-panel cable connector | 4 | mounting screw |
2 | front-audio cable connector | 5 | chassis-intrusion switch cable connector |
3 | I/O cable connector | 6 | internal speaker cable connector |
- From inside the computer cover, remove the mounting screw that secures the I/O panel to the
computer.
- Remove the I/O panel from the computer.
Replacing the I/O Panel
To replace the I/O panel, follow the removal procedures in the reverse order.
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