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    MacBook Pro A2289 TouchBar (820-01987-A) - No power / No image

    Here are the voltages : PP1v8_AWAKE : loop from 0v to 1v8 PPVDDCPU_AWAKE : loop from 0v to 0v7 PPVDDCPUSRAM_AWAKE : loop from 0v to 0v8 PP3V3_AWAKE : loop from 0v to 3v3 PP1V2_AWAKE : loop from 0v to 1v2 PP1V8_SLPS2R : loop from 0v to 1v8 PP1V1_SLPS2R : loop from 0v to 1v1
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    MacBook Pro A2289 TouchBar (820-01987-A) - No power / No image

    Battery disconnected, and USB-C cable connected : F7000 (1 and 2) give 12.3v R6934 (1 and 2) give 3.3v About DFU, the macbook is not recognized. No "DFU image" appear on the app "Apple Configurator 2", No apple logo on the defective macbook, nothing :/
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    MacBook Pro A2289 TouchBar (820-01987-A) - No power / No image

    Yes, we disconnected the battery before touching the LCD connector. I tried DFU mode (Normal and Deep Dive), but no results. Still no screen, no power, no fan :cry: What do you think of the above results for the coils ?
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    MacBook Pro A2289 TouchBar (820-01987-A) - No power / No image

    Thank you for your response and for taking the time to help me. This macbook arrived with a broken screen. Initially, the Macbook allowed us to have a signal on an external monitor, so it would turn on. I wanted to test an A1708 screen out of curiosity and then replaced the screen with a...
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    MacBook Pro A2289 TouchBar (820-01987-A) - No power / No image

    Hello community ! I have a MacBook Pro A2289 TouchBar that initially had a screen replacement issue. Being the king of small tests, I wanted to test to see if an A1708 screen could potentially work on this model. #BadIdea Currently, the motherboard (820-01987) partially supports the 20V load...
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