Pc worked flawlessly before I Shut down my pc and when I came to power it up 8 hours later the system says there’s no os. Alright yeah that seems simple do I went and grabbed my windows installation disk, plopped it in and it came up fine, attempted to rebuild the mbr but cmd kept giving me failure to do so. Repair automatically didn’t work. Now whenever I attempt to boot from the disk, it either freezes on the windows with the frozen circle dots or gets to a bluish purple screen with nothing on it. Only haven’t m.2 and dvd drive with flu connected, everything else was removed. Tried old hdd with windows installed and briefly got into windows til I restarted, now the same thing happened to it. Freezes on the purple blue screen or durning the circle loading with the windows logo. Any idea what’s going on? M.2 is a couple months old and my storage hdds arnt even plugged in. Has to be a software issue...