Electronics Repair Questions? Ask an Electronics Technician
My name is***** am sorry to hear that you are having this issue.
I will be glad to assist you with this.
This sounds like you will need to do a hard reset of the TV. Doing a hard reset of the TV will not change anything that has been adjusted in the Service Menu (done by Servicer or Calibrator, not end-user settings) of your set.
Please reply and let me know if you need any other assistance,
Also, please take a moment to rate my service by choosing one of the stars at the top then click submit.