Moved blog, broken pages

I’m hoping someone can help me out. I moved the blog from a directory called “blog” to the root directory, then changed the path in options, and now my page links are broken. The homepage works fine.

Right now,to make all of the pages show, I’ve moved it back to how it was, so i don’t have anything to show anyone.

Is there a setting in the database that I need to adjust? Or is it the permalinks?

Thanks!
Jon