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Facilità d'uso
Removing the Floppy-Drive Bracket 6. Remove the mounting screw. 7. Rotate the left side of the floppy drive upward and lift it free from the drive bracket. Removing the Floppy Drive from the Bracket Replacing the Floppy Drive 1. Mount the floppy drive on the bracket: a. Lower the right side of the floppy drive onto the bracket, inserting the drive retention pins into the screw holes on the drive. See "Removing the Floppy Drive from the Bracket." b. Lower the left side of the floppy drive downward and secure it to the bracket with the screw you removed in step 6 of "Removing the Floppy Drive." 2. Slide the drive assembly into the chassis until the green floppy-drive bracket release button snaps securely into place. See "Removing the Floppy-Drive Bracket." 3. Connect the interface cable for the drive. To locate this connector, see "System Board Components." 4. Connect a DC power cable to the power input connector on the back of the drive. 5. Ensure that all cables are firmly connected. Fold cables out of the way to provide airflow for the fan and cooling vents. 6. Rotate the power supply back into position until the securing tab snaps into the release latch. 7. Replace the computer cover and restart the computer. 8. Run the Dell Diagnostics to verify that the drive is operating properly. NOTICE: To avoid possible damage, you must match the colored strip on the interface cable with pin 1 on both the drive and system board connectors. Removing a CD, Zip, or Other External Drive 1. Turn off the computer and devices, disconnect them from their electrical outlets, wait at least 5 seconds, and then remove the computer cover. 2. Rotate the power supply away from the system board. 3. Remove the front panel. 4. Disconnect the DC power and interface cables from the back of the drive. 5. Remove the drive bracket from the chassis drive bay you want to use. Squeeze together the metal bracket tabs that extend from each side of the drive bracket, and pull the bracket out of the bay. Removing a Drive Bracket 6. Remove the drive from the bracket. Turn the drive/bracket assembly upside down and remove the four screws that secure the drive to the bracket. Removing the Drive from the Bracket CAUTION: Before you perform this procedure, see "Precautionary Measures." NOTICE: Before disconnecting a device from the computer or removing a component from the system board, verify that the standby power light on the system board has turned off. To locate this light, see "System Board Components." Replacing a CD, Zip, or Other External Drive 1. Attach the new drive to the drive bracket. Turn the drive upside down, and fit the bracket on the drive so that the screw holes align. To ensure proper installation, all screw holes should be aligned and the tabs on the front of the bracket should be flush with the front of the drive (see "Removing the Drive from the Bracket"). To further ensure proper positioning of the drive in the chassis, insert and tighten all four screws in the order in which the holes are numbered (the holes are marked "1" through "4"). 2. Slide the new drive/bracket assembly into the drive bay until both drive bracket tabs snap securely into place. Installing the Drive Bracket 3. Connect the interface cable for the drive. See "Attaching Drive Cables." NOTICE: To avoid possible damage, you must match the colored strip on the interface cable with pin 1 on both the drive and system board connectors. a. If you are installing an EIDE device, ensure that the interface cable is properly connected to the EIDE connector on the system board. b. If you are installing a SCSI device, ensure that the SCSI interface cable is properly connected to the interface connector on the SCSI controller board. 4. Connect a DC power cable to the power input connector on the back of the drive. Attaching Drive Cables 5. Ensure that all cables are firmly connected. Fold cables out of the way to provide airflow for the fan and cooling vents. 6. If the chassis drive bay was previously empty, remove the corresponding insert from the front panel. Hold the front panel with the outside facing you. Press the ends of the insert with your thumbs until the insert snaps free of the front panel. 7. Replace the front panel. 8. Rotate the power supply back into position until the securing tab snaps into the release latch. 9. Replace the computer cover and restart the computer. 10. If the drive you installed is a hard drive, enter system setup, and update the drive settings. After you update the system settings, exit system setup and reboot the computer. 11. If the device you installed is a hard drive, partition and logically format the drive before proceeding to the next step. See the operating system's documentation for instructions. 12. Test the drive to verify that it is operating properly. l If the drive you installed is a hard drive, run the Dell Diagnostics to test the drive. l For other types of drives, see the drive's documentation for information on testing ...