Samsung SyncMaster 400DX safety lock

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  • cvorke
    Member
    • Oct 2012
    • 26
    • Solar system

    #1

    Samsung SyncMaster 400DX safety lock

    Whatever button is pressed shows Safety Lock.
    Any idea how to remove it?
  • kc8adu
    Super Moderator
    • Nov 2003
    • 8832
    • U.S.A!

    #2
    Re: Samsung SyncMaster 400DX safety lock

    try holding menu 10 seconds
    Last edited by kc8adu; 08-21-2016, 06:28 AM.

    Comment

    • cvorke
      Member
      • Oct 2012
      • 26
      • Solar system

      #3
      Re: Samsung SyncMaster 400DX safety lock

      Originally posted by kc8adu
      try holding menu 10 seconds
      Already tried, nothing happens...
      I'm considering to order remote control, there is lock/unlock button.

      Comment

      • cvorke
        Member
        • Oct 2012
        • 26
        • Solar system

        #4
        Re: Samsung SyncMaster 400DX safety lock

        I've just solved this problem by using Samsung MDC application.

        Comment

        • alexinquest
          Member
          • May 2012
          • 21
          • Canada

          #5
          Re: Samsung SyncMaster 400DX safety lock

          hey, facing same issue. Do you have a link to MDC application. I found one newer version. It seems to detect tv, but commands its sending don't seem to work.

          Comment

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