crwdns2934241:0crwdne2934241:0 oldturkey03
crwdns2934249:0crwdne2934249:0:
@itsmeapple logic board number for 820-3662-A relates to a MacBook Pro 15" A1398 Late 2013/2014. Logic board number 820-00138-A for a MacBook Pro 15" A1398 2015 (IG) I just verified with the schematics that these connectors are different. Unless you replace the trackpad etc. as well, you can't connect those components to your replacement board.
crwdns2915684:0crwdne2915684:0:
open