Ok, I know this has been asked a number of times, but i can not find a solution to it anywhere. I am trying to install 12 from a live cd. I get to the boot options menu and after I select boot, all i get is a flashing cursor. It wont go any further. I have tried "nomodeset" and text mode and no difference. I have also tried several different video cards, some quite old. If anybody has any ideas as to the problem it would be great. Is this possibly a board failure?