Chosen Solution
My mac won’t turn on - I plugged it in and it briefly came on, but won’t stay on, although i did see that it’s showing 88% charge and that it’s charging when plugged in. I’ve tried all the resets, and it doesn’t appear to be on - my trackpad won’t click.
Corrupted OS? System overheating? Loose battery connection? Loose RAM? Try connecting a USB mouse and keyboard, and an external display. It could be that the display is damaged.
You might want to get your self a USB-C power meter like Type-C Power Meter Tester so you can see if the charger is working or your battery/charging logic is failing.
