BIOS upgrade, UP Board will not boot
I've just started messing around with my old UP Boards which I got from the Kickstarter. They are the 4GB RAM/64GB eMMC model.
I upgraded the BIOS on all three. Two of them succeeded, and I was able to install Ubuntu fine.
One of them, no longer boots. There is no HDMI output, no BIOS, no response to keyboard key presses (Esc/F7/Del/etc)
Here is what I did:
- Inserted USB with BIOS.
- Went to shell.
- Ran go_64.nsc.
- Everything succeded fine and it dropped me back to the shell.
- I ran reset in order to reboot the board.
At this point the screen went black, and I can no longer do anything else with it.
This is the BIOS I used: https://downloads.up-community.org/download/up-board-uefi-bios-upc1bm0x_efi/