Open the “Start” menu and click inside the “Search programs and files” box. Type “compmgmt.msc” (without the quotation marks) in the box and press “Enter.” Type your administrator username and password in the confirmation box if prompted. Click the “Disk Management” item in the Storage category in the left navigation pane. A list of all the hard drives, optical drives and removable storage drives on your system will load in the middle pane. Click on the Seagate hard drive and click to select the partition labeled “Hidden.” Right-click on the partition, choose the “Delete Volume” option, and click “Yes” when prompted to confirm the deletion of the partition. Writer Bio
