One of my harddrives keeps making a clicking noise but I can't figure out which it is. Also, drive letters are sporadically disappearing and forcing me to restart. Upon restarting the bios said that there was in an error in my seagate drive but it still allowed me to load windows. I ran Western Digital Data Lifeguard Diagnostics and it is saying that the seagate drive is OK but for my raptor it says "no info available" and when I try to run a "quick test" it says cable test failed right off the bat. I switched the SATA cable with the only other one I have (never been used) and it still says the same thing. Can anyone help me out here this is a huge headache and I'm worried that one of my drives is going to die at any minute. The worst part is I don't even know which one so I can back up the data.
