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.
Subscribe Now

A2289 820-01987 after the startup sound it turns off

Staff member

Sep 5, 2021

I asked about VCORE (L7210/20).
I hope you didn't check voltage at L7030, is completely nonsense; PPBUS_G3H is available at F7000.

Top