Chosen Solution
On a USB Ammeter it displays 0.46A and constantly stays there. Opened up device and found battery was pretty much flat. Charged it up around 3.7-4.2V and attempted to turn it on with the battery connected once the battery was charged up externally at that voltage. It still did not turn on and charger still reports 0.46A. No signs of liquid damage on board as inspected under microscope. I would suspect charging chip but isn’t it supposed to turn on with a charged battery if that was the case and not charge?
Do a hard reset. Hold down power and volume Button at the same time. My switch would not turn on I did this and it worked. If it does not work charge it. If it still not working send it in for a repair
Let it charge overnight. If that fails, replace the P13USB IC. It’s right by the USB-C port. Have seen a good four of five of them with the symptoms you’ve described, and it’s fixed the issue every time.
Water damage won’t turn on
