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.
820-2850 Battery not detected.
Turn on with charger, green light , in osx shows no battery, but if i take out power adapter the laptop works
fine with battery. This is know good battery, Battery indicator no light. Any help please.