i've been looking here and there for about a week now to repair a logic board with my electrical engineering degree in my hand . i've done my engineering from a top university in my country and i am just blank right now. degree wont help you in this , its really very basic when it comes to repairing a logic board. I think if you need a solution to this you have to do your research on it. And that i think will only be done by putting your every free minute to it.