C Catsby macrumors newbie Original poster Jan 19, 2013 #1 Hi, Does anyone here know what the difference between the 820-2914-A and 820-2914-B logic boards and if the B board can be used as a drop in replacement in a machine that originally came with the A board? EDIT: this is an early 2011 17" MBP. Last edited: Jan 20, 2013
Hi, Does anyone here know what the difference between the 820-2914-A and 820-2914-B logic boards and if the B board can be used as a drop in replacement in a machine that originally came with the A board? EDIT: this is an early 2011 17" MBP.