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.
820-01949 it turns on see logo then hard drive when you boot to hd it shuts of it can go to dfu but every time i restore or recovery it fails it run off battery or charger
off charger i get 19.1v 2.01A