If you're admin of the board (not the team), and the board is currently associated with a team, you can change the visibility back to private. If you have separate (personal and business) Trello accounts, you'd need to add your personal account to the board, make it admin, and then remove your other account.
Hope this helps
I work with a lot of really smart people, and chances are, you do, too! Our company encourages learning, even outside of things that relate to our jobs, so a friend of mine and I decided to find a wa...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
You're one step closer to meeting fellow Atlassian users at your local meet up. Learn more about AUGs