WD passport ,there is no icon in my computor to open/ to get access

WD passport an external 500 GB hard drive is not getting connected to my pc,it shows the USB connection but there is no icon in my computor to open/ to get access

Please help ,my Mob No.         

Check if it’s recognized on the disk management window.

http://wdc.custhelp.com/app/answers/detail/a_id/1284/session/L3RpbWUvMTM0NjM2MDI4My9zaWQvY25OVGsqNGw%3D