I have a WD Elements external that I bought less than a year ago started making this beeping/squeaking sound and didn't get recognized when I plugged it in at a computer at my college. It worked fine with those computers before (which are macs btw). When I plugged it into my laptop at home(windows) it worked perfectly fine. I read that it could be due to a poor connection and insufficient power, since I connected it via a USB hub, as opposed to the read/write head getting stuck or the drive failing. As mentioned, it is still pretty new and still under warranty and hasn't suffered any damage except for maybe a few occasional light bumps from carrying around in my backpack. Is it safe to assume that the weird noises were primarily due to a faulty connection or should I look to replace it?