I have tried registering my Xbox 360 using the serial number to my account however It will not process and informs me that the xbox is already registered. I then go to my registered devices and it does not appear.
I have two accounts under different email addresses and neither show the xbox 360 and both state that it is already registered. Can someone help me out here please!
The reason why I am signing up is that my power supply is faulty and need a replacement unit.