Hello,
I would appriciate very much if someone is more agile than me to solve my current issue with a logicboard of MB AIR 2015 13", #820-00165
The board is powering up, the fan starts spinning, all voltages are present, green/orange light is on but I don't hear the chieme, the screen is not showing any signs and the external screen isn't working either.
There was a little liquied damage on the reset chip U5110 which I have cleaned. I took it also off and cleaned it underneath. Also some damaged copper trace I fixed too. The cap C5120 I replaced...
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Macbook Air A1466 2015 logicboard 820-00165 turns on BUT no screen and chieme (sound)
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