We have inspected your xBox 360 unit. We are replacing the internal wifi electronics as well as a complete cleaning of the internals of the cooling system. We will adjust the cooling unit and benchmark the unit to ensure full functionality. Excessive overheating is a common cause which damages the critical components in the system. While we warranty our work for 90 days, overheating of these units is a common problem therefore we highly recommend adequate ventilation for the console. We also recommend that you allow the console to cool regularly and to not allow it to run hot. The fans will get louder as the temperature increases in the unit, this is the best indicator to avoid problems in the future. The cost for our repair to the system is $77.95 and that includes repair parts, labor, with in store pickup. As an alternative we can simply return back your unit to you and the inspection fee is $24.95. Please make payment below to proceed.