Problem: Computer is running poorly in video games, need assistance.
Problem: Computer is running poorly in video games, need assistance.
^This, never take the "word" of a store you bought it at. They could be just trying to get out of RMAing, refunding, or swapping it out.
That said, check for a MB BIOS update that might resolve the issue, especially since it's a brand new model of GPU with new architecture.
I pretty much knew the blue screen crashes were not memory related though, as others have had such problems with the 5700. That's why it's best to buy such product from a vendor that allows 30 day returns.