can’t see any data on my WD External HDD?

#1

After a Mac OS Sierra update, I can’t see any data on my WD External HDD?

#2

Hello davidwilliams,

It seems an issue after update to macOS Sierra. It is always recommended to remove external drives before going to reformat or delete the partitions from the drive. You may try using alternate data recovery to recover the important data from the drive.

https://support-en.wd.com/app/answers/detail/a_id/18754