Per the subject, I'd like to find older BIOS.
The latest, 0071, has ruined the ability to boot off of legacy devices -- which, means my linux system and older Windows partition. Only UEFI devices work (and yes, I turned off UEFI, Secure Boot, flipped around the options in Power Settings 2, cleared the bios, updated recovery, etc., etc.).
Intel's instructions for problems with a BIOS upgrade is to downgrade to a working BIOS, but, of course, those BIOS aren't readily available.
So, if anyone from Intel can please help:
1) Please provide me with a link to a BIOS that actually works with Legacy MBR boots.
2) Ideally, fix your help system. Saying to downgrade BIOS and providing no simple way of getting those BIOS is immensely frustrating.