Chosen Solution

Hi guys, I’d like to replace my MBP 15 logic board broken but there’re two apple part code and I don’t know which one I do prefer over 661-5850 and 661-6080. Honestly I don’t know which is the difference between them and I’d like to choose the right one. Any help will be appreciated. Thanks in advance.

Please tell us why you think the logic board is broken. There is a GPU repair program on this machine.