For $29/mo, we provide access to advanced level technicians who will answer your questions on any Macbook board related matter to the best of their knowledge promptly & walk you through how to solve your problem so you can deliver a working board to your customer.
For the purpose of differential testing of a board here; does the A2289 / A2251 trackpad have electrical compatibility to any other models like the A1989 or A2159 ?