0101, relised yes its to do with usb ports? find there WAS 2 pins bridged by solder so now got that solder removed, plugged the xbox in to test it and a CHIP blew, literaly blew, well now it has a mark but there was obvious signs off smoke but still getting the 0101 error and this chip was no where near the usb ports, any ideas? good idea to un-solder the usb port off and test? cheers