Dell Vostro 320 Service Manual page 20

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Rear I/O Assembly
Dell™ Vostro™ 320 Service Manual
WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best
practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
Removing the Back I/O Assembly
NOTE: You may need to install Adobe® Flash® Player from Adobe.com to view the following illustrations.
1. Follow the procedures in Before Working Inside Your
2. Remove the front panel.
3. Remove the internal panel.
4. Remove the I/O cover.
5. Remove the hinged stand.
6. Remove the optical drive.
7. Remove the back cover.
8. Remove the screws that secure the back I/O assembly to the computer.
9. Carefully rotate the assembly away from the computer.
10. Disconnect the USB cable, I/O cable, and system-board fan cable from the I/O panel.
11. Lift the back I/O assembly away from the computer.
Replacing the Back I/O Assembly
To replace the back I/O assembly, perform the above steps in reverse order.
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Computer.