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.
Working on an 820-3662 with no camera. Tried known good camera/LCD and still a no go. Did some diode measuring and I I get .400 on pins 2&3 but reading short on pin 4.
So I dug out the melted inductor, soldered wires to a new one next to the missing pads and solder masked it to the board we now have a working camera. This one is solved. Thanks!