No POWER UP NO DISPLAY
you must have had a power spike during the storm, I tried to locate this model specs but couldn't,, if you can get into the back where the plug wire leads into the unit,, if there is no visible fuse, you want to look at the circuit board where the plug wire attaches to it, near that point there will be a diode thats blown, it will be easy to locate it should have pretty much exploded. if your knowledgeable with soldering you can purchase another directional diode and replace the burned one, if not, have a shop do it,,