Hi, I got my Orange Pi PC2 last week and powered it up today.
I took the current official image, hooked it up to my workbench power supply and nothing happen.
The power supply is configured to 5V with 3A output and the orange pi drain around 1.5A but the led's don't turn on.
I took the shematics and checked the voltage regulatator and they get all wrong from the start.
Power supply output 4.97-5.02V
orange pi internal 5V = ~4.7V
3.3V = 3.1V
1.1V = 1V
1.2V = 1V
2.5V = 2.3V
I also put an passive cooler on top with thermal glue to get sure it's not a thermal throttle issue but got the same numbers.
As it seems to be that other people get their boards running I think that mine is a broken one