Does microcenter refund corrupt RAM?

I made a full build. Im too lazy to say the specs, but parts alone excluding an optical drive and OS was $1000 2 days ago i put it together. I was tired, so i left it for the next day. It didnt start the next day. I was like WTF and i shut it down. cpu was warm, and same with the graphics card. The optical drive was working, and if that all works than obviously the power was working. The two hdds were warm, so no problem there. I remember a friend fixing a non booting up computer by pulling out a stick of RAM. So i did that. I took out 1 of the 2 4GB RAM sticks and the computer works. GREAT! But now i only have 4 GBs of RAM and the equivalent of a $40 stick that doesnt work. I want money back, or a new one. It went strait from box to motherboard, and i didnt tinker with it. I didnt touch the pins, and it is a corsair one so it has plastic covering so i dont directally touch it. Will Microcenter Accept it back? I bought it 1 week ago, and didnt open it untill two days ago. I have a reciept as well. Thank you