My panasonic TV has no power. Will not turn on at all. Any ideas what the problem might be? I'm thinking it's the fuse.

Step one, plug a light or radio into the outlet for the TV. Do either of them work properly?

If either the radio or light function properly, then your problem is internal to the TV. If the light or radio do not work, then I would check the panel to see if there is a blown fuse or a tripped circuit breaker.

From the tone of your question, it sounds to me that you are not experienced enough to remove the back of the TV and start trouble shooting the wiring and the components. Since you see no activity on the TV, I'm immeadiatley suspect of the power supply inside the TV. Please call a repair technician.