hi my softmodded xbox 1.6 w/ upgraded hdd worked fine until yesterday. there is no video output whatsoever anymore but audio works and i can navigate through xbmc perfectly. once i got an errorcode after booting(don't remember what it was) but that only happened once. i switched display and a/v cable, so these should be ok. i cleaned the mb and checked the visible solder joints and elkos on the mb. does anyone have an idea what the cause of that problem is and if there is a way to fix it? it's been kind of a neat system. would be glad if it wasn't doomed to gather dust.