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 have a 2 identical 2015 mbp 11,5 units and both have the AMD / Intel graphics setups. The 1st one works perfect with no issues at all. The 2nd unit after upgrading to Monterey from Big Sur developed a red flashing shadow effect (best way to describe it) like a red light source was being...