Common Mitsubishi TV Problems Mitsubishi TV Power Board Problems Mitsubishi TV will not turn on. Mitsubishi TV keeps turning off. Mitsubishi TV clicks repeatedly, then turns on. Mitsubishi TV repeatedly turns off and on repeatedly by itself. Mitsubishi TV Main Board Problems Mitsubishi TV Has No Audio Mitsubishi TV Turns On, but Has No Backlight (No Picture) Mitsubishi TV Will Not Turn Off Mitsubishi TV HDMI Ports Do Not Work Mitsubishi TV Stops or Freezes at Welcome Screen