Pinebook Pro won't post after hard reset

[i6Shot]

I'd first get it to boot *anything* and work backward from there.  Turn the eMMC off, and boot to Debian or something with an SD card.

Thanks for your post, I have tried switching off the eMMC and booting from an SD card. Unfortunately it still didn't work. I get nothing when I press the power button. It's almost like the power button is broken?

I also tried following https://wiki.pine64.org/index.php/Pinebook_Pro_SPI like sashka_amur. I'm able to gain access to the SPI but I'm still not able to get it to boot.

Thanks,