Blu-ray Players
My BDP 8520 (the Wal Mart model BD660) was working fine. My folks ask me to test their BD660 at my house, so I unplug my BD 660, both the HDMI and the power cord. Plug my HDMI cable to their BD660 and connect their unit w/ power. They ask me to diagnositcs something unrelated, that only took 5...