Why can't I adjust the volume to the maximum level? Category : Setup / Operation If the volume level still remains the same or a warning message pops up after you press the " " button to adjust the volume, please ensure that the [Volume limit] setting is disabled. Route: SETTINGS > Volume Limit > off Is the answer helpful? Related What file formats do my media player support? How do I convert files? What should I do if my MP3 media player is not responding even if I press any button or have it charged? Why is my media player not responding or not functioning properly while connecting to the computer? Technical Support If the answer can't help you, you can contact the Tech Support Department Get Started