Xbox is verry verry
the fix on the xbox is so crap let me explain what the engineers do to fix your faulty xbox when the chip gets to hot and falls of the main board ..
they dont re solder they only put a small white sticky block on the back of the chip so when they put it all back together it is wedged in place
if you dont belive me open her up and take a look infact the fix is so easy i dont see why it would take weeks to fix ? maby its just the sheer numbers of faulty xboxs they deal with lol.