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  1. T

    820-3332 no video

    No Title No its the real 85W one I got with my 15 Inch 2013 Retina MBP (bought from apple.com) a long Time ago and it worked with all other boards I repaired. But why the hell is the charger showing 60W when plugged in a Macbook Air??? Its the original one!
  2. T

    820-3332 no video

    Yes, I use a 85W charger, thats the creepy thing. I don´t understand why its not working. Because this setup works with all 13 inch models. Is there something I have to turn on separately? Ok great, thank you very much!!! I will look it up as soon as possible!
  3. T

    820-3332 no video

    Hello guys, i just got a 820-3332 15 inch retina MBP with no video. The Macbook suddenly went black while editing video. When you turn on the Mac you hear the chime but the screen stays black. Can somebody give me a hint whats the problem in most cases at this model? Also I have kind of a...
  4. T

    820-3209 no VCore

    Thanks for your help! I will replace the SMC and keep you informed.
  5. T

    820-3209 no VCore

    Hello, yes I have 3.3V on ALL_SYS_PWRGD! Do you thing replacing the SMC from a donor board would fix that issue?
  6. T

    820-3209 no VCore

    I just took a closer look and there is absolutely no corrosion near the SMC. I am clueless...
  7. T

    820-3209 no VCore

    Yes, the Macbook officially doesn't run of the battery and the user just worked with it by using the power cord. Then the fans started to get louder and louder and finally, after 15 minutes the screen went black and the problem I mentioned above occurred.
  8. T

    820-3209 no VCore

    Hello, yes CPUIMVP_VR_ON is present. Whats the best thing I could do next? Thank you!
  9. T

    820-3209 no VCore

    Hello guys, I have no ppvcore signal on my 820-3209 board. I replaced U7400 and also Q7510, Q7520 and Q7550 but I had no luck. There is still no VCore signal (on L7510) and I can't figure out why. I also replaced R7402 but still no luck (Pin1 of R7402 8.4V - Pin2 350mV). When I plug the power...
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