Try turning the main power switch on the back of the TV off. Then hold the menu button and push that switch back on while still holding the menu button. Keep holding the menu button until the setup menu pops up. http://furnace-repair-edmonton.ca/furnace-repair-installation-and-check-up
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Try turning the main power switch on the back of the TV off. Then hold the menu button and push that switch back on while still holding the menu button. Keep holding the menu button until the setup menu pops up.
http://furnace-repair-edmonton.ca/furnace-repair-installation-and-check-up