As of this moment, I am having trouble accessing my WD5000BPVT-00HXZT1 external hard drive. It's a Western Digital SATA drive on an Ovation casing. All my personal and important files are in it. It is suppose to be my backup drive and now I am having trouble with it. The computer suddenly does not detect it. 

I hope it will be detected even for a few hours so that I can just copy all my files from it. It was just functioning awhile ago and then it went undetected when I was copying files from the HP Mini which I am planning to reformat because the latter was having problems too. 

Pondering why this happened :(

Hoping it will be okay already because I need my files :(