I recently acquired a tv for free because it wouldn't turn on. After doing some research and replacing some bad capacitors on the power supply (a common problem apparently) the tv now powers on. When the tv powers up the blue light comes on and it makes the start up sound but there is no video or audio, not even a screen flicker. I'm wondering if this could be a simple fix or if I should just get rid of the tv. If anyone else has had this problem or any techs out there have any advice its greatly appreciated.