One of my S2s quit. No lights, nothing. Took out the ps and when I turned it over on the underside, one leg off the AC input connector at the solder joint was burned open. did a qick check for shorts, found none and put it back into the box. Applying AC, for a second the gray screen flashed by and the front light started to flash green & orange I believe. Unplugged it right away, took out the ps supply and took one out of a S2 540 box which was working, but not subbed. The S2 240 fired right up like nothing happened. Did some reading and ordered 2 sets of capacitors from Mouser. Paid for USPS shipping and they send it 2nd day air. My question is or are : Are these caps the same for the S2 as listed for S3 models ? Couldn't find parts listings for S2 power supply. Is there a schematic available for S2 ? 240 and 540 series ? How do you get that white epoxy or whatever covers the caps off ? Couldn't find any info about that. Not related to this problem. Is it worth to get a mother board fixed with a lifetime sub ? I think $ 150.- is being charged for a repair job. Thanks for any info.