I have a magnavox flat screen lcd tv. It says the model number is 26mf23id/37. A few weeks ago the switch that controls the outlet the TV was hooked up to was turned off while the TV was on, and since then it won't stay on or show a picture. The Power light comes on, you'll see the screen flash for a moment and then it will start the process over again. I have the back taken apart, the power board looks fine, nothing popped or burnt. Same with the mainboard. Now on the power board there is a yellow "brick" that has a cylinder shape in the middle of it. I assume it's some sort of coil, but it clicks when the power cord is plugged in. There is no real rythem to it. Also there is a smaller board that leads to the power board via ~16 wires, it has a red light on it that flashes periodically, and immediately if I press the power button.