Check the tv power source like electrical outlet have power and work for other devices?Tries tv unplug,replug it back about an later for tv to do a resetting itself back to the factory setting.The tv now should be working again.If the tv still have the same problems,than the tv have a dead board that call the tv power supply board,that the board where the tv power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a whole new refurbish power supply board for the replacement.
142 views
Usually answered in minutes!
×