My Mother-in-law has an old TV that resets itself whenever there is a power failure. Even if the power just flashes. Her cable box needs to have the TV on channel 4 but the TV resets to channel 2 and does not know that there any other channels. When this happens, I have to go over and reset her TV. She wants to buy a new TV so I am asking if any of you can point me in the right direction. She needs a medium sized TV that does not reset after a power failure and it must be user friendly. Can you make some suggestions? Thanks.