This is an 7" Under-the-counter LCD/DVD that we have had for 3 years. Came out one morning and noticed the clock was not on. Checked the breaker and everything was on. Checked the outlet and it is working. When I unplug the power cord from the TV the red light on the power cord box is on solid. When I plug it into the TV it flickers rapidly and there is no sign of any power going to the uint. Could I have a bad cord or is it internal to the TV and is it worth fixing.