NEED HELP, MacBook Air a2337 will not turn on

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  • sayumin
    New Member
    • Apr 2021
    • 7
    • Japan

    #1

    NEED HELP, MacBook Air a2337 will not turn on

    Hi everyone! I need you help.

    I have a broken a2337. After checking, I found out the Wi-Fi module was shorted to ground.
    According to ''my own theory'', I removed the Wi-Fi module, I thought it will turn on only without the Wi-Fi function.
    After all, I seems that I made a mistake. It will not turn on anymore.

    Before I remove the Wi-Fi module, there was a 5V 0.3A short.
    Now, there was a 5V 0A.

    Before I remove the Wi-Fi module, there was voltage for M1 chip.
    Now, there is on voltage for M1 chip.

    So,
    ・Can the machine turn on without a Wi-Fi module?
    ・Can I shield the Wi-Fi circuit to make the machine turn on?
    ・Because the T2 chip, I can not change the Wi-Fi chip from another donor board, right?

    Thank you !
  • reformatt
    Badcaps Legend
    • Feb 2020
    • 1400
    • Australia

    #2
    Re: NEED HELP, MacBook Air a2337 will not turn on

    https://logi.wiki/index.php/M1_MacBooks

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    • sayumin
      New Member
      • Apr 2021
      • 7
      • Japan

      #3
      Re: NEED HELP, MacBook Air a2337 will not turn on

      Originally posted by reformatt
      Thank you very much!
      I found out, although Voltage is 5V, the laptop has turned on.
      Sure, Wi-Fi can not be found.
      The M1 macbooks are so different.
      Last edited by sayumin; 06-04-2022, 04:27 AM.

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