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efi binary for macbook air 13'' 2017
Hello everyone, i am looking for a efi bios binary file for 820-0165-a macbook air 13'' 2017. No matter if me region was cleaned or not, i can do it. But I have the spi rom ic but i cannot find the binary file. thx in advance, vincent- Vidax
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- Replies: 2
- Forum: Macbook Logic Board Repair Questions
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macbook air 820-0165-a long boot and no wake up
hello everyone, I have a macbook air 820-0165-a which take a long time to boot (2min). Its hard to prompt to boot. When the mac finally boot up it work perfectly no lags. The other issue is when you close the mac and open it to leave sleep mode, wake up fail and reboot the mac. Any idea ?- Vidax
- Thread
- Replies: 3
- Forum: Macbook Logic Board Repair Questions
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820-4924-a no fan spin
Hello, the first problem of this board was no green light (missing PP3V42_G3H) I solved this issue by fixing burned R7080 (corrosion). So now I have all power rails ON on the board and 590mA on power supply but still no fan. I have PP5V_S0 ON but the issue is that I have 0 V to the PWM from...- Vidax
- Thread
- Replies: 2
- Forum: Macbook Logic Board Repair Questions
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mac book air 820-00165-a no boot
Hello, I am facing an issue with a mac book air 820-00165-a mother board. When i connect the board on power supply the current go to 100mA and immediatelyfall and stay at 30 mA. The green and orange light is present on the charger but i don't have a fan spin. As i have a green light G3H lines...- Vidax
- Thread
- Replies: 13
- Forum: Macbook Logic Board Repair Questions