Hi, I have a 51" Magnavox HD wide screen tv that all it will do is make a chirping noise when turned on. No picture or sound! It is model number 51mp392h/17.Any ideas to what this could be? Thank you in advance!
Is the chirping sound coming from the speakers or the tv frame? Is it doing this on all stations including AV? Its it still under warranty? Try taking the ariel out of the tv and then switch on if still no picture or anything coming up on screen then its buggered and I suggest investing in a better brand. If its snowy picture or no signal comes up on screen then you have bad reception.