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Identified By the model number F412DA on the bottom of the laptop. Can have an AMD Ryzen 3 3250u or Ryzen 5 3500u processor.

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Laptop wont start even if AC is plugged in

LED battery status indicator is blinking orange and Fn Key is lighting when im pressing power button, Laptop wont start und fans are not working too. I removed the battery and plugged charger with the same result.

Mainboard looks good, do you know where i should look at?

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Laptops have the power charging circuit on a separate board or on the MB. Looks won't tell you much unless it is a total catastrophe. Unfortunately, I can't find any service info.

I don't know what you are referring to as Fn Key light. Since that would be lit by a MB circuit that might indicate the problem is on the MB and not the power circuit.

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Damian Dubarek 님은 대단히 고마워 할 것입니다.
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