Hi, My HP 8770w-LY561EA (i5 3320M/8GB/AMD FirePro M4000) My GPU was artefact at present. But I was confused to determine the replacement. When I read the HP Service Manual, there I did not find it, even including my default FirePro M4000. I honestly want to upgrade with this GPU: AMD FriePro M5100 My Question, Will it match my Notebook? Here, I just have 2 options : Back to M4000 again or Up to M5100 I would... HP 8770w GPU Replacement Weiterlesen...