Unless you can access the set up menu from buttons on the TV you will need either a replacement original remote or a good universal remote like the Logitech Harmonys. Some universal remotes don't have all the commands of the original.
Unless you can access the set up menu from buttons on the TV you will need either a replacement original remote or a good universal remote like the Logitech Harmonys. Some universal remotes don't have all the commands of the original.