My PS Audio Power Plant died

I have all my home theater and stereo gear plugged into my Power Plant regenerator. It has worked great for 2 years. Yesterday the electric company turned the power off to our neighborhood for a few hours - a planned outage.

Tonight I went downstairs to watch a movie and everything was dead. There was a tiny blue light visible on the front of the PP, but it was not running. I pressed on the logo button which is supposed to turn it on, but no dice. There is some kind of little button on the back above the power cord but it didn't do anything. I looked at the manual but it was vague about what to do. It talked about a trigger and using a nine volt battery, but I don't understand it, it may relate to the remote control which I cannot find. I need help!