A tight one, but a fit nonetheless!
MacBook Pro 15" Unibody Early 2011 Dual Hard Drive
"MacBook Pro 2011 to 2012 logic board swap?"に関する回答I see a lot of mixed or unclear answers here from people who claim to know what they are saying. What gives me the right to say I know? Well, I just did it last week! I have an early 2011 model 15" MBP with a matte screen. I purchased a mid 2012 non-retina logic board (without the heat sink → reused my original one) and installed it successfully, upgrading my USB ports, Thunderbolt port, CPU, and GPU. It's like having a new computer! The display cable was a tight fit, but working carefully and with a gentle yet firm hand, I was able to fit it into the logic board port. The only other difference is that the new boards do not have the small heat sinks over the USB controller and one other controller (not sure what they are). I've read that one guy butchered his old board and superglued the screw mounts onto the new board. Another person reported superglueing the heat sink directly to the controller. Both of these ways seemed a bit barbaric and unclean to me, so I just left the two controllers be; figured...