it sounds like it may have been dropped during transit if not even with the ram flopping about inside during transit could have done damage to the motherboard or other components I would look at testing the chips and other components in there to make sure they are all connected I would also get on to the person who sent it and even the company who delivered it they maybe able to tell you what happened during transit to give you an idea of if it was a transit drop or a seller fault hope this helps