I've had the HDD for almost 2 years now, and would hope that it wouldn't be dying already. But, On occasion when I boot up my computer it doesn't even show that it is there, like its not plugged in. Now this happened again today, although today it shows the HDD, although it isn't showing any files. If anyone has had this issue before and knows a fix, that would be amazing! I used the Western Digital Diagnostic Tool, and the test did fail, although it was because the test could not be completed. I tried the extended test as well, but it wouldn't even start because "too many bad sectors detected". I may try and get another SATA cable, and hope that works. if anyone has any ideas, please let me know. Thanks In Advance