my hard disk once fall down

[lugembe hussein]

it suddenly stopped working after a few days .what is the problem

 

[Phillip Corcoran]

If it has fallen or has been dropped, it is internally damaged and must be replaced.

 

[iam2thecrowe]

If fallen, much like humpty dumpty, not even all the kings horses and all the kings men, could put that HDD back together again.