I'm trying to transfer things from my old dying HD to my new one, but when I start it up with it plugged in, it gets stuck (only waited for 10-15 minutes) at "Starting Windows" (with the logo pulsating,) and I read somewhere, pretty sure on Tom's Hardware, you can plug the power into the HD, turn on your PC and get on the desktop, then plug in the SATA cable, is that safe?