i did not know you cant defrag a ssd drive it got interrupted or some thing now my laptop wont see the drive unless formated
there simply is no need to defrag a SSD due to the technology.
the word 'fragmentation' shouldn't even be used with SSD, it is a legacy word leftover from a legacy generation of hardware architecture.
was this SSD or C:\ drive?
what is the error message you get when accessing the SSD?
are you on Windows 10?