[Opx0001]

Hey guys, I want to SE a Microsoft laptop (surface pro), I've got a serial number but it appears that the warranty has expired 2 months ago. I originally wanted to do the disposed of faulty item method, problem is I don't know if Microsoft knows that the user has been using the product. Any approaches/thoughts?

Update: The serial number is registered to a country which I do not reside in.
Update: I got a different serial number, and this time the product is under the one year limited warranty.