When I run Disk Doctor, it shows "Error on Hard Disk 2 - Master Partition Table is unreadable. The Master Partition is physically damaged. Norton Disk Doctor is unable to continue with repairs. Correct this situation if you are unable to access partitions on Hard Disk 2"
Then I click yes to "Do you wish to correct this problem?" and get this response, "Only a low-level format will correct the error found Norton Disk Doctor cannot continue testing this disk."
What is that supposed to mean and how do I remedy this error?
My OS and Hardware which I've only had a couple weeks are in my signature.