Removing and Installing Parts 8720 Highlight Integrated Devices (LegacySelect Options) and press .21 Ensure that the Diskette Interface entry is set to Auto. If necessary, use the left andright arrows to set it to Auto.22 Press .23 Press .24 Press to Save changes and Exit.The computer restarts.25 See the documentation that came with the drive for instructions on installing anysoftware required for drive operation.Adding a Second CD or DVD DriveCAUTION: Before you begin any of the procedures in this section, follow thesafety instructions on page 9.1 Shut down the computer through the Start menu (see page 28).NOTE: Drives sold by Dell come with their own operating software and documentation. Afteryou install a drive, see the documentation that came with the drive for instructions on installingand using the drive software.2 Ensure that your computer and attached devices are turned off. If your computer andattached devices did not automatically turn off when you shut down your computer,turn them off now.NOTICE: To disconnect a network cable, first unplug the cable from your computer and thenunplug it from the network wall jack.3 Disconnect any telephone or telecommunication lines from the computer.4 Disconnect your computer and all attached devices from their electrical outlets, andthen press the power button to ground the system board.CAUTION: To guard against electrical shock, always unplug your computer fromthe electrical outlet before opening the cover.5 Remove the computer cover (see page 76).
