My Passport Essential Not detecting with my HP netbook

WD External Drives WD Portable Drives
4

Try installing the SES device driver

http://wdc.custhelp.com/app/answers/detail/a_id/3739/session/L2F2LzEvc25vLzEvdGltZS8xMzAzMDY4NzczL3NpZC81OUFqX0pyaw%3D%3D