The tic tic sound is a device called safety switch that keeps turning your TV off because an internal fault, such as a defective component or a wrong voltage is detected.
When is like that we say the tv is in protected mode.
Start unplugging TV power cord for one or two hours (it is called hard reset), this will drain power from tv and seset internal circuit, and sometimes can clear the error message, if the fault was only temporary.
If the problem does not go, then you have to troubleshoot the problem, probably some component inside the tv is faulty and may need to be replaced. If you want to do it yourself is better to buy the service manual.
Here you can buy parts and service manual.If you need to call for repair you can use the phone number listed on the TV owner manual.
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