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.
I have made more progress on this motherboard. I now have my 12V and 3V coils and am only missing my 5V coil after replacing U7200.
What do you check to get 5V coil?
Before removing D6905 the board was still powering on and the fan was spinning, just no image on the screen. Should I put the board in the ultrasonic cleaner again for the corroded resistors? I have a new D6905 to replace the old one.
Have a 820-2530 that had water damage. Ran in ultrasonic cleaner but after it would first turn for a few seonds, turn off then back on. I noticed D6905 had some corrosion which I scrubbed off then it would turn on with the fan at high speed, no image on the screen.
After removing D6905 I...