Can someone please help me out. I have a WJ-HD316A that I was updating via my PC. I logged into it no problem and performed the "OS" update without a hitch. I then proceeded to do the system update. The unit started to update then started a reboot (as it did with the "OS" update) but this time it did a one second fan test then just sat there with the power light on. I can't get it started anymore.