In the /2000s/ and /2010s/ directories, some OEM-marked BIOSes are present in
some motherboard models. In that case, the original untouched BIOSes are in the
/Original/ section of such motherboards, and the OEM-marked BIOSes (which are
usually older versions anyway) are in the OEM directory. Otherwise, if either
the /Original/ or /OEM/ directory are not present, then they are original files
created by Intel themselves. This is not applicable to the /1990s/ directory;
some do exist, but they are not as common on the Internet.

If a required older BIOS is not present in the /Original/ directory (usually
needed for intermediate BIOS upgrades, especially on some late 2000s and early
2010s boards), then the OEMs usually have it.


--Ami Sapphire, 2019/09/21



Re: Viglen
Some Viglen-marked BIOSes are present in several motherboards. However, some of
them are actually untouched (modified date of BIOS in archive largely predates
Viglen's own download date), so they have been sorted out to the /Original/
directories on those particular motherboards.

--Ami Sapphire, 2019/09/22