Mac died overnight. No boot
Machine came in dead. Was working fine last night with the charger plugged in. Dead this morning.
I opened machine and logic board is visually fine. Changed charger known good one. Disconnected battery and charger, pressed the power on button for ten seconds reconnected battery and charger, with no results.
Hooked up USB C meter and getting no readings from right side ports. Am getting a reading of
20.4 v 0.04 to 0.06 a
33 mah on left side ports.
But the meter came with no instructions. Jokitech, the manufacturer apparently no longer makes the devise so I have no idea of what the reading mean except for the 20.4 volt input side.
It’s been plugged in for an hour and still no response when pressing the on tab.
Any ideas on where to go from here? @danj
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