Are correct BIOS settings for TrueNAS Mini X documented anywhere?

I am hoping someone can point me to somewhere that the original BIOS settings are documented for the TrueNAS Mini X (2020-2021.)

I would welcome a pointer to a reference document with correct values, screenshots, or any tips.

My system had stopped booting and I believe it likely lost its NVRAM settings while disconnected from power for 5-6 days, as the lithium coin battery backing it may have died. On getting a monitor on it and coaxing it to boot into the BIOS again, I saw the system time/date was wrong, and SMART was disabled, which seems wrong, so I suspect the settings are currently bad.

I want to get it working again as soon as feasible, and have considered either using the “Restore From Default” or trying to fix them by “gut” but both seem to me to have their risks.

You can find a little more backstory here: Firmware Updates for the TrueNAS MIni X+? - #19 by CliftonR

System specs:
Mini X V.04 as shipped - Supermicro MB, 4 core Atom CPU, 16 GB ECC DDR4 RAM with 1 WD Red 4 TB drive
Current configuration: 5 WD Red 4TB drives configured as Raidz2 + hot spare, + 120 GB SSD L2ARC, no other changes.