My External HDD shows I/O device error

[saankara]

Hi

My buffalo ministation 500gb external HD cannot access. Just today only cannot be used yesterday it woking fine. when i click the drive it prompt message box "K:/ cannot accessible the request could not performed because of an I/O device error".
I already try to chkdsk the drive but cannot do check disk because it shows raw drive.
Please help to solve this.
Inside that HD got my important data.

[saankara]

Hi Spildit,

Its a seagate drive.

[F_ARG]

Hi! Please can you tell us full drive model or take a pict?

Best,

F

[saankara]

I attach the photo of that HDD.

Attachments