No picture 2 days ago power went out thru out the neighborhood, once power came back TV worked great. today, go to power on TV, here it clicking, but no picture... cable box working, cable working in 2nd room, but no picture on main TV... is there a reset button on the back of the set? any ideas

It sounds like there`s a sort on the secondaries of the power supply. Before the power went off, did you ever turn the tv off by unplugging it?? In other words, did you turn the power off completely to the set or leaving it in standby?? if you always left it in stby, it will be the capacitors in the power supply, they dry out if the power is always on, so they will need replacing. If you did turn off the power, then I think you`ll find that the power cut had nothing to do with the fault you`ve got now, it will be the Line Output Stage which has failed or gone short circuit. Ian