User`s guide

3.
If you removed the only IDE device connected to the
interface the device used, you may want to disconnect the
device cable from its interface on the system board and
remove it from the computer.
4.
Remove the four screws securing the drive to the bracket and
slide the drive out of the bracket.
5.
Replace the bracket as shown below and secure it to the back
panel with the four screws you removed earlier.
Installing and Removing Drives in the Tower Computer
6-21