Gigabyte go a different way in naming....4a-4b-4c-4
And they removed bios 4c
I look at every board with that chip-set. None of them show that bios that you showing there.
I'm ask this again were having a problem or just wanted to update the bios?
Can you give a link to what you are looking at on that bios? All you have to do copy the link and paste here.
Yes if you were having problem yes update the bios. If were not having a problem leave well enough alone.
Bios updates are really only there for people having problems.
The beta '4' bios's have been removed 4a,4b and 4c by gigabyte.
I have 4c installed,installed 4 when it came out but had the freeze problem,went back to 4c.
I have no issues,it's just a helpful warning to others if they too have freezing issue with bios 4.
Gigabyte know about my issue with bios 4 through esupport.