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.
820-01521-02 no water damage...i was check under microscope for damage but all look good...there is backlight ,the fan work, no Chime..but there is sound when i connect and disconnect the charger...so i think its work...just no picture..any idea where to start?