I have 2 WD hard drives in the same box (master and slave) and both died. I power on the computer, it turns on for a few seconds, and then completely dies. I can hear the drives start spinning up before everything shuts down. So I pulled both of them out and tried connecting them to another machine using one of those IDE to USB adapter deals. Each drive starts up and powers down within a few seconds of connecting power. Any ideas what could have happened?