Dell GX280DT User Guide - Page 249

5. If you are installing a new floppy drive rather than replacing a drive, remove the front-panel inserts. 6. Check all cable connections, and fold cables out of the way to provide airflow for the fan and cooling vents. 7. Close the computer cover. NOTICE: To connect a network cable, first plug the cable in to the network wall jack and then plug it in to the computer. 8. Connect your computer and devices to their electrical outlets, and turn them on. See the documentation that came with the drive for instructions on installing any software required for drive operation. 9. After you open and close the cover, the chassis intrusion detector, if installed and enabled, causes the following message to appear on the screen at the next computer start-up: ALERT! Cover was previously removed. 10. Reset the chassis intrusion detector by changing Chassis Intrusion to On or On-Silent. NOTE: If an admin password has been assigned by someone else, contact your network administrator for information on resetting the chassis intrusion detector. 11. Enter system setup and use the Diskette Drive option to enable your new floppy drive. 12. Verify that your computer works correctly by running the Dell Diagnostics. CD/DVD Drive CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide. 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." Removing a CD/DVD Drive 1. Disconnect the power and CD/DVD drive cables from the back of the drive. 1 power cable 2 CD/DVD drive cable