(adsbygoogle = window.adsbygoogle || []).push({}); Ok so I have a 360 that the hard drive isnt read. Microsoft said its the hard drive. If i were to go to walmart buy a harddrive then switch out the good one with the defective one will it work? or do they scan a serial number or something?

You can buy a hard drive and replace your messed up one. But they won't accept your broken one.

1. It's broken
2. Serial number as you said wouldn't match