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.
This board start to load OS X and crash with panic kernel error. I tried usb drive and sata drive. Anything I can try? Another bios or any common problem?
I try to repair this motherboard. It power but no video at screen. I have 38V at pin backlight. I tested another lcd and lcd cable that I took from working macbook retina 2013 and the same. What circuit I should check? I also have 5V at lvds.
Board is 820-3476
Apple Mac Pro "Quad Core" 2.66
Identifiers: Mac Pro - MA356LL/A - MacPro1,1* - A1186 - 2113
It chimes every 6 seg and no video. It has 2 board with 4 ram total 32GB ram and video card. Already tried different ram and put another generil video card (I dont know if works for test) and still no...