It got a portable TV with DVD that wont turn on. When the power button is pressed it goes into standby which is normal but when I try to switch on the TV from standby it sounds like the capacitors are charging up but there is a fault at the same time the standby lights begins to fade in and out. Im not really an expert on TV repairs I mostly deal with computers so I was wondering whether it would worth while trying to get it repaired and what the likely fault is?