Dell Dimension 3100/E310 - Manual (Page 32)

5. Check all cable connections, and fold cables out of the way to provide airflow for the fan and cooling vents.
6. Replace the drive panel .
7. Replace the computer cover .
8. Connect your computer and devices to their electrical outlets, and turn them on.
Installing a CD/DVD Drive
1. Follow the procedures in " Before You Begin ."
2. If you are installing a new CD/DVD drive rather than replacing a drive, remove the optical drive-panel insert
and then attach the shoulder screws located in the back of the drive-panel insert to the drive.
3. Gently slide the drive into place until you hear a click or feel the drive securely installed.
1 sliding plate lever
2 sliding plate
3 CD/DVD drive
NOTICE: To connect a network cable, first plug the cable into the network device and then plug the cable into the computer.