BIOS Updates forum

Sorry for late reply, something seems to have gone wrong with automatic notification. Yes, that's the file I am using. I use the method with removing jumper and inserting media (USB pen) with .BIO file in its root. And no, BIOS Restore apparently doesn't restore UEFI NVRAM variables. That also makes...

Oh, I forgot

It's Intel DG33BU

Hi, I have several problems and questions: Long story short, I was experimenting and screwed-up my NVRAM settings. That means my board is currently unbootable, only thing that works is BIOS Restore (remove jumper and insert CD with .BIO file in root) and that doesn't help (as it probably doesn't del...

Classic BIOS (more proper term is "legacy BIOS") might be called for graphics support, in case your OS doesn't have a graphic card installed (this is implemented in the "vgasave" driver). In case of UEFI, it is called for example by "bcdedit.exe" to set NVRAM variables that control BIOS boot options...