I contacted them 3 times, every person i get says that its out of warranty so they cant talk to me, i have even offered to pay all 3 people say its the way i put the ram in but i have done it and so have 2 diffrent techs. this last tech has it now to where i cant even go onto my computer without a system repair thing coming up and even after running all night and completing restarts and does the same thing. I have come to the conclution if you have a dell or alienware you just cant update ram, this simple thing has destroyed my computer. I will never buy a dell or alienware ever again, and i advise everyone reading this to know that you cant go into bios and try to set up speeds for new ram alienware locks everything out, your stuck with the ram you got.