You're Having Problems Formatting An External Hard Drive Since Upgrading To High Sierra. WD My Passport Erase Process Failed Error. How To Set Up Encryption And A Password To Secure Your My Passport Hard Drive. How Can I Format My WD My Passport Drive For Resale? When You're Finished Using Your My Passport Drive. Set Up The Format You Want On Your My Passport Drive.
Look To The Top Of Your Disk Utility Window And Click Erase. Pick Your WD Drive In The External Hard Drive List. Next Start Up The Disk Utility Application. Look For Your WD Hard Drive On Your Desktop The Steps: How To Format WD My Passport For Mac.