I just bought a Crucial MX300 M.2 SSD to upgrade from my old hard drive. I am using the Asus Z170-AR motherboard. I am reluctant to do a fresh install of windows directly on to it because I don't know whether or not it will reject my license key, so I tried using the 'Acronis True Image HD' software to clone the Windows installation from the old HDD to my new SSD instead. Everything seemed to be working fine until I tried to boot into the SSD. I am greeted with the usual windows login screen, but after a few seconds the cursor shows up with the little loading thing, and the screen flashes from the login screen to black over and over again. It does not respond to any clicks or keystrokes. I have tried again and again unsuccessfully. What could the issue be? I cant find a working guide anywhere.