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在2017年6月,Apple更新了13寸的MacBookair,他换上了更新更好的Intel Core i5处理器,让性能和电池续航时间提高。

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MacBook Air Won't charge or turn on

Ok, my Macbook Air 2017 won’t charge and won’t turn on. There is no water damage at all. The Magsafe charger plugs in and starts as green and turns to amber where it sit.

I let it sit like that overnight and it never went to green. I used a different power adapter that I use for our other Macbook Air 2015 and no difference so it’s not the charger.

I’ve done many SMC resets and nothing.

I disconnected the battery inside the Air and it’s still is showing as Amber. I was under the impression that the charger would turn to green when the battery is disconnected?

I don’t know if my IO board or my logic board is broken?

Go back to a year ago and I had a very similar issue. I took it into the Apple Store, they diagnosed it as a logic board and I’d need to pay $470 to fix it since there is no water damage. I didn’t have the cash at the time and put in in a case 3 months later, I plugged it in and it restarted. This is the first time the battery has drained since that happened.

Any ideas?

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The MagSafe charger LED will stay Amber if you disconnect the battery so it is responding as expected.

Are you getting any signs of life with the system beeps, fan noise (visible fan blade movement if you have the bottom cover off) Screens grey color changes slightly when you press the power button, Apple Logo glowing?

Without any response from the system there is little we can do here.

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No signs of life at all when I hit the power button. The only sign at all is that the SMC will reset/

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Sadly this doesn’t look good ;-{

The most probable is a failed logic board. Best to visit a shop with the deeper skills and parts to fix your Mac system.

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ripsigg 将永远感激不已
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