Just last night, I was copying files to my fresh 2TB Western Digital, and even though I've done it hundreds of times, this time I did something different which was make a copy of a file on the desktop at the same time as transferring another file to the hard drive. While this was happening, the fresh 2TB Western Digital made one, quite loud, metal sounding "click" noise. Almost like a sound you would need a metal spoon to produce. I stopped copying the file on the desktop but kept the drive going, and it didn't do it again. When the file on the drive had finished, I ran a Disc Check. It said something like Windows Cannot Scan the Drive, close this and try again, then I scanned it and it said it had been scanned and repaired. Then I checked the folders and it had no files in Found.000, so, no file loss. Is this hard drive safe to use or should I consider it about to die?