Hi mon2,

thank you for the reply. Yesterday a donor board arrived and I could test. The trackpad is working fine with this board.
In system preferences and in settings tab the trackpad and keyboard are shown..

[ATTACH=JSON]{"data-align":"none","data-size":"custom","height":"505","title":"1.jpg","width":"1000","data-attachmentid":3501507}[/ATTACH]

But on the other board it is not listed.

[ATTACH=JSON]{"data-align":"none","data-size":"custom","height":"523","title":"2.jpg","width":"1000","data-attachmentid":3501508}[/ATTACH]...

Hi mon2,

thanks for the reply.



You mean connector, right?...

Hello,
I have been following the posts in the forum for some time now and have learned a lot. I would first like to thank you for this and hope that it will continue for a long time.

I received the MacBook in DFU. The recovery always failed with error 1. After some search, I was able to find a defective inductor (LT202).
After replacing the component, I was able to successfully complete the DFU restore. Unfortunately, the trackpad and keyboard where still without function.

So i measured all voltages and diodereadings on the JT400 connector. [TABLE]
...

Hi friends,

can somebody provide schematics and boardview for A3113?

Thanks in advance