Help. My hard drive started making this weird buzzing sound whenever it is on. I opened my computer tower and listened to it while it was on to pinpoint where the noise was coming from, and it was indeed the hard drive. Does this mean it is probably going to fail soon? What should I do? Also, sometimes my computer will automatically shut the hard drive off and a blue screen will appear telling me that it was shut down to prevent system damage or something like that! Please help!