I'm using a WD elements. Yesterday I was trying to move some files from the hdd to my computer and the transfer rates were unusually low at around 88kB/s. When I tried to unzip a rar file inside it, it gave me a cyclic redundancy check error. I downloaded acronis and My hard drive's health is at 16%. My laptop has 70 gb free storage and Im using 500 gb on my hard drive. Please help I think my hard drive is dying.