Summary: I wanted a reliable board, and have had great luck with ASUS my last two upgrades. This time, not so sure. The bios is much too finicky, documentation is- awful is too kind. Sinfully obscure and mendacious is closer. They eliminated the power on keypress, which I had come to depend on. The boot device order has at least three different settings, none well described even in the manual on disk-Good luck reading it if your computer won't boot.