try cloning again, and i'd suggest using EaseUS ToDo Backup - (google them) - download the free version. I've been using their freeware version since 2008 - by far the easiest interface, and clones much faster than any other software out there.
Once installed, suggest you select the "clone" feature (top right on their taskbar). Once in the cloning function, after you've selected the subject OS drive, on the next page where you select the target disk to clone to, be sure to select, at the bottom, "Optimize for SSD" and select "sector by sector".
and do use the clone, NOT the backup function. Whenever i clone my OS drive, if i don't select "sector by sector", the cloned drive will not boot unless i install the windows dvd and do a "repair" -