You need to know the value and voltage of the caps and then order new ones from like digikey, heck you can even order them off amazon LOL.
edit - most capacitors have a polarity to them so pay attention to how they are installed when you replace them.
Hey, was it a samsung? I see a repair kit for samsung lcd's on amazon <grin>
That's the problem. There are no values on 3/4 capacitors. Actually, it's a Gateway (I didn't buy it).