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.
I replaced R6703. And then discovered pins 28-30 on the keyboard connector don't get voltage. So I decided to connect the board to a keyboard and test it and all three keys plus the caps lock LED now work
thank you for your help!!