I have 2 SE/30 macs. Both run fine except for no sound. I can heard faint sound when plugging into the auxially jack with my iPod ear phones. I think the C6 cap needs to be replaced on each logic board. Do you know of any skilled technicians that I could send my logic boards to get recapped? I appreciate all the expert advise, but my skills are limited to replacing boards. I live in Peoria IL and am will to pay for getting these logic boards recapped. I am a Mac nut from 1985. I just bought some SE/30 on eBay. They really scream compared to my 4 meg Mac Plus. Please advise. Keith