Therre is no return that I'm aware of after the initial limited return timeframe, and if your warranty has expired you are way beyond the return timeframe. Sorry, but you will have to find your own solution.    
I have an Alienware Aurora R12 and no longer want it. I'm still making payments on the PC and am trying to find a way to return the PC and stop payments. The support will not help me because the warranty has expired.
Returning PC question