how do bios updates work?
how do bios updates work?
With bios version 1 installed, an update to version 2 should be compatible, building on the previous versions. The warnings about the 3300x chip appear in earlier releases, suggesting those issues were addressed. Since you're targeting a 5.30 model, it seems the update process is designed to handle that configuration without additional restrictions.
Usually it's the older version since ROMs aren't good at adding extra data. However, that's just a side point. The main concern is the real problem. It should work, though it can vary based on the board model and the AIB partner or brand.