Hi. Can you tell me the model number of your TV?
Do you see any lights? LEDs?
Do you hear any noises? Buzzing? Humming? Sizzling?
Hi again. Most cheap surge protectors don't do a lot but I don't know if yours is a cheap one.
Regardless, you have a problem with the TV and if I was standing there next to you, I would open up the TV and check the main fuse.
This fuse is located on the circuit board very close to where the power cord is plugged into the board. If you do not have a meter, simply replace the fuse with exactly the same rating.
I would check that first. Hopefully that's all it is. If not, I can help you test a few other easy components.
I think Home Depot and Lowes may have household fuses. If not, Radio Shack will.