Dell Precision 490 Desktop User Manual page 69

b. Push the vented metal insert until it clicks into place and its metal tabs rest flush against the chassis surface.
Install a drive-panel insert (see
8. If you are installing another drive in the FlexBay, see the appropriate installation procedure in this section.
9. Reinstall the drive panel (see
10. Ensure that all connectors are properly cabled and firmly seated.
11. Replace the computer cover (see
NOTICE: To connect a network cable, first plug the cable into the network port or device and then plug it into the computer.
12. Connect the computer and devices to electrical outlets, and turn them on.
Installing a Floppy Drive (Tower Computer)
NOTICE: In a tower configuration with 3 hard drives, a floppy drive is not supported, since the third hard drive is installed in the FlexBay.
1. Follow the procedures in Before You
2. Remove the computer cover (see
3. Remove the drive panel (see
4. If another device is installed in the FlexBay, remove that device (see the appropriate removal instructions in this section).
NOTICE: If metal shields are present in your computer configuration, they must be installed at all times while your computer is in use or your computer
may not function properly.
5. If metal shields are present in your computer (see
the sliding-plate lever to the right and hold it in place as you pull to remove the vented metal insert from the FlexBay.
6. Remove the FlexBay drive-panel insert (see
7. If no screws are attached to the drive, remove the shoulder screws from the inside of the drive panel and attach the screws to the new drive.
1 floppy drive
2 screws (4)
8. Gently slide the drive into the FlexBay until you hear a click or feel the drive securely installed.
Replacing a Drive-Panel Insert).
Replacing the Drive Panel).
Replacing the Computer Cover).
Begin.
Removing the Computer Cover).
Removing the Drive Panel).
About the Metal Shields Present in Some Drive
Removing a Drive-Panel
Configurations) and the FlexBay is not populated, slide
Insert).