there's one question that i have to ask...
u see i bought a xbox360 110v (US version) and connected here in pakistan where all things run at 220v so it blew up.The thing that i wanna ask is that did my psu blow up or the console blew up cause it really hurting if u a buy a 650$ + system and it blows up! NOTE: i connected the wires to the 360 as well !!
hoping u guys can help
Its probably just your power supply.