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  1. Y

    820-2879 panic error

    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?
  2. Y

    Staingate fix?

    Staingate fix? Somebody tried to fix that? I tried several solution but it took me about 90-120 minutos. Is there easier way?
  3. Y

    Chime every 7 seconds Mac Pro 1.1

    Now doesnot chime anymore. With or without video card. Do you have one with working motherboard?
  4. Y

    Pro retina no video

    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
  5. Y

    Chime every 7 seconds Mac Pro 1.1

    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...
  6. Y

    GPU Imac 27 2009-2011

    I also cannot interchange screen 2009-2010. One cable is not the same...
  7. Y

    GPU Imac 27 2009-2011

    I got one new GFX card from Apple 512MB. It has 216-0810005 chip there. I can use it only for 2011? Or I can use it for 2009-2011
  8. Y

    GPU Imac 27 2009-2011

    216-0732025. What solution have for this?
  9. Y

    GPU Imac 27 2009-2011

    Because some are faulty and need to take good cards from faulty motherboards to assembly full working iMac. So, no solution?
  10. Y

    GPU Imac 27 2009-2011

    I want to buy some iMac 27 from 2009 to 2011. Some dual core, some i7. Can I interchange GFX card between them later?
  11. Y

    imac A1418 screens are the same?

    A1418 are the same from 2013 to 2017?
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