If you're looking for a solution to the dreaded ring of death, you might be interested to read this review of 3 top xbox repair guides. This will allow you to make an informed choice on the right options for you.
Great review site, I bought their recommend choice and had my Xbox working in 30 minutes ..Oh the Free Tips guide you get from this site is great too : )
Since the Xbox 360’s introduction in November, 2005, a significant quantity of Microsoft’s game consoles have experienced a field malfunction that is indicated by three flashing red lights on the front of the console.
The red light problem that occurs to your Xbox 360 has been given a number of different names, which include: the “red ring of death”, the “3 red light problem” and “RRoD”.