How To Open WD My Passport For Mac On Windows? Why Can't 'WD Passport For Mac' Work On Windows? Why Didn't My WD Passport Work On My Mac And PC? Ejecting Your Western Digital My Passport Drive Pick Your My Passport Drive A Second Time. Give Your External Passport Drive A Name. Choose Your Western Digital My Passport External Drive. Look For The External Hard Drive Icon On Your Desktop. How To Make WD Passport Work On Mac And Windows.Check The USB Port You Have On Your Mac And On Your Windows PC.What If You Bought A WD My Passport For Mac?.Plugging In Your WD My Passport Into Your Mac And Windows PC.High Level View Of The Steps To Make WD Passport Work With Mac And Windows.