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.
661-6071 had very small amount of liqiud residue. Board seemed unaffected and works after cleaning except wifi is extremely slow. Replacing wifi card has no effect. Any thoughts on what might be causing this?