Yesterday we had a power outage, when I tried to restart our S3 (THX model), there was absolutely no indication of power. No lights, no fans, nothing. The unit is on a good quality voltage conditioner, so there was no power spike. It just turned off with the outage and turned on when I restarted the power conditioner. So then this morning, it is back on again and working normally. I know it was receiving 120v last night, and I even swapped a power cord with another device that was working and continued to work with the S3's cord. This condition seems a little atypical for a PS failure. Has anybody ever experienced this kind of problem? Any thoughts? Thanks!