I need to explain further. I have never setup "Backup." The "system image backup" is on an external HD. There are four text entries for various images I have made over the past couple of months (manually). Only one corresponds to the image on the external HD (date, etc.)
I would like to delete the text entries for the three "backups" that have been deleted, and updated, on the external HD.
Sorry for the confustion !!!