Dell Precision 490 Desktop User Manual page 59

4. Remove the computer cover (see
5. Remove the drive panel (see
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.
6. If the FlexBay is not populated and metal shields are present in your computer (see
more information):
slide the sliding-plate lever to the right and hold it in place as you pull to remove the vented metal insert from the FlexBay.
7. If you already have a floppy drive or Media Card Reader installed in the FlexBay, remove it (see
Media Card Reader (Tower Computer)).
8. If you already have a hard drive installed in the FlexBay, remove the hard drive (see
9. Gently slide the drive into place in the FlexBay; the drive clicks through two notches before it is securely installed.
1 sliding-plate lever
2 optional third hard drive in FlexBay
10. Connect a power cable to the back of the hard drive.
11. Connect a data cable to the back of the hard drive and, if it is a SATA drive, connect the other end to the SATA_2 connector on the system board.
1 sliding-plate lever 4 power supply
2 SATA data cable 5 SATA_2 connector
3 power cable 6 optional SATA hard drive in FlexBay
Removing the Computer Cover).
Removing the Drive Panel).
About the Metal Shields Present in Some Drive Configurations
Removing a Floppy Drive (Tower Computer)
Removing an Optional Third Hard Drive (Tower Computer
for
or Removing a
Only)).