Not very good at finding things on schematics but I'm fairly sure that the funky looking capacitor is A27C321 I'll have to look through my stuff and see if I have a spare of a decent value on hand. Also if I'm reading things correctly it has to do with the +5 volt rail, but it seems strange that all these issues would be caused by a single sad cap that's kind of out of the way. So I'll keep looking for what is causing these problems in the meantime before I find a replacement and see if that changes anything at all.
