A few weeks ago my system stopped booting. My Primary HD was a pair of 256G SSD Drives RAIDed into one. Somewhere along the way, the partition with the boot info was corrupted and since then nothing I did allowed me to restore or even install Windows back onto them. So, I got a new SSD that's 512G and just installed Windows onto it. Now I get to install all my drivers, programs, games, and files. Most of them were not on the drives affected, thank goodness.