I've gotten my 6 Onda B250 boards yesterday from Sidonia and they look good, fired up only one and booted into Win10. (It arrived 3 days after shipping to California).

I've sent them a message about this as well, but anyone has any documentation on this V1 Onda B250 board? Could not see the power pins to attach a power button.

Now if only I could find some more Hybrid 1080 TIs for MSRP...