samsung 830 evo pro, tried to migrate data, it failed, now my ssd driver is missing? help plz

[mohammadm5]

as the title says, thank you

 

[rdc85]

did it still detected on drive manager/bios (post screen) ?

 

[random1986]

Without sounding demeaning have you tried reseating the sata data cable? The first time I did the migration I noticed the cable came loose and wasn't seated properly.