It's doing an SMC reset every time you press the power button. That means the keyboard has been liquid damaged and would need to be replaced. Though I would advise to check the logic board for any more liquid damage (corrosion, burn marks and etc).
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Edit: Forgot to point this off but if you can turn on the MacBook with the keyboard cable unplugged then charger plugged in probably only need to just get the keyboard replaced.
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Edit: Forgot to point this off but if you can turn on the MacBook with the keyboard cable unplugged then charger plugged in probably only need to just get the keyboard replaced.
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Sometimes corrosion on trackpad board as well as that connects the keyboard on these airs if I remember as well.
It's doing an SMC reset every time you press the power button. That means the keyboard has been liquid damaged and would need to be replaced. Though I would advise to check the logic board for any more liquid damage (corrosion, burn marks and etc).
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Edit: Forgot to point this off but if you can turn on the MacBook with the keyboard cable unplugged then charger plugged in probably only need to just get the keyboard replaced.
It's doing an SMC reset every time you press the power button. That means the keyboard has been liquid damaged and would need to be replaced. Though I would advise to check the logic board for any more liquid damage (corrosion, burn marks and etc).