Look at post 5 there are some links there that might help http://community.wdc.com/t5/My-Passport-for-PC/Western-Digital-External-Hard-Drive-my-files-lost/td-p/243020
Joe
Look at post 5 there are some links there that might help http://community.wdc.com/t5/My-Passport-for-PC/Western-Digital-External-Hard-Drive-my-files-lost/td-p/243020
Joe