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.
Before is I think this problem is from LCD and I tested with original Screen full set it still the same problem.
The LCD Assembly is works perfect in other Macbook.
Yes I'm checked L8504 is not burnt .
And I test with Original screen take from other Macbook it not work the same.
So it has problem with motherboard or other problem Sir?
Before is my customer change LCD screen not correct model so key light and webcam is not work.
Now I changed with original screen but it still not work webcam and key light.
Please you help me.
Thank you!