windows wont boot , BSOD

i ran some disk check program which crash and now i blue screen and can load windows.
i tried the option for an auto fix and that didnt work.
safe mode didnt work

it looks as if the program is still trying to load before windows but blue screens. i clear cmos still BSOD

i go into dos prompt and now my ssd main drive is rename to X drive instaed of C: ! WTF
Is there a way for me to change the disk assignment letter in the dos prompt ?

i change hard drives.

i can boot off my old hdd and now see my ssd in windows ; as secondary
whats an easy way to change that ssd to c; and boot from there ?


If i load the dos prompt with the SSD ONLY its renamed the SSD drive to X: not c: ! So even though there is only one drive installed by default its not making it c:

Backup?