I have a Seagate Barracuda 400GB HDD that I removed from an old system. I connected it externally to my current system with a SATA/USB cable and power adapter. When I tried to format the drive, an error massage came up saying Windows could not complete the format. The drive then became inaccessible, with the following error message:

Further attempts to format have again failed.
Any information would be greatly appreciated.

Further attempts to format have again failed.
Any information would be greatly appreciated.