My Passport says it's full

WD External Drives WD Portable Drives
1

Seems like all the old backups are retained and the disc is full and there should be 780 GB free.

I have 1TB internal ans 1TB my passport. uing Win 7.

Can’t make new backups.

2

My passport is full and cannot do backups

3

If the drive is full you either erase files  or get another one to continue backing up