HP Visualize c3700 Owner's Manual page 131

7. Click on Remove in the Actions menu. In the window that next
appears, click on the Yes button. This will unmount the file system
located on the hard disk drive you are removing from the
workstation. You will need to wait for a short time before the new file
system is unmounted. The file system is successfully unmounted
when you see Unused in the Use column.
Chapter 4
Changing Your Workstation's Hardware Configuration
Hard Disk Drives
131