Justa reminder and links how to flash the Firmware of APUs from https://www.pcengines.ch/

* Enter Console of pfsense.
* Install flashrom packet -> pkg install -y flashrom
* Collect new Firmware from Pcengines site -> https://pcengines.github.io/ with
the command fetch.
Fetch -1 https://3mdeb.com/open-source-firmware/pcengines/apu1/apu1_v4.15.0.3.rom
* Flash the Rom image
APU1:
flashrom -w apu1_v4.8.0.3.rom -c ”MX25L1605A/MX25L1606E/MX25L1608
Add -p internal:boardmismatch=force to force the board if its unrecognized.

APU2 and above:
flashrom -w coreboot.rom -p internal

Test the bios version with this command:
dmidecode -s bios-version