Just curious. What "wire" came loose, and why? Was this a quality control issue with PS Audio? Wires "coming loose" in a power regenerator, having high voltages inside don't sound good. An end user who is not a legit electronics tech attempting to mess around "fixing it" doesn't sound like the smartest idea either. Just sayin'. If you are concerned about safety (and you SHOULD be!) take it to an electronics tech and get it done right with some peace of mind.