I have an almost brand new SATA drive that, until recently, has been working great. I am using it as my secondary drive, and when I reformatted my primary drive, windows reported that my SATA disk is no longer readable. I can see it in device manager, but it has no drive letter assigned to it. When I look at the status of the device under its properties, I see the word "unreadable." I'm assuming this is why it has no drive letter assigned to it, but I did not format that drive or change it in any way, and I am all but certain it is uncorrupted. How do I access the data on the drive? (it is a dynamic disk, not a basic disk)