We powered them off by using the heavy duty extension that they're plugged into (not surge suppressor) that has an on/off switch. Then we turned them back on, and now they work fine... go figure. Now they're plugged into a good surge suppressor
We had a lightning storm last night where our power kept going on and off, now both of Pioneer VSX-D514 receivers will not power off, and you can't change from CD TO FM AM or any of the other inputs