I had my xbox modded by a shop but after several months its gone tits up i took my box apart and found that a wire was floating around i have a version 1.1 xbox and i tsoped these before but when i got to boot mine up it tells me i need to contact MS for a service....i took the chip off (solder holes still got solder in i think) i tryed to tsop it but i get the same message is there any way i can get into this damn xbox to get it to work again PLEASE.