3 red lights on the Xbox 360 is the most common error and it means "General Hardware failure. To fix this you need to stop the amount of heat that the GPU and the CPU is taking.
To do this you can use the recommended guide that has been on the market for 3 years or you can send it in.
Answers & Comments
If your console is less than 3 years old it will still be covered by microsofts warrenty so send it back and get a new 1 i did.
3 red lights on the Xbox 360 is the most common error and it means "General Hardware failure. To fix this you need to stop the amount of heat that the GPU and the CPU is taking.
To do this you can use the recommended guide that has been on the market for 3 years or you can send it in.
You need to stop the heat and you will be fine.