could some one tell me the proper way to test for volts on the solder side of the board,as i flipped my power board over and connected the ac wall cable to it but nothing so the thing is do all the p connectors need to be added p101, p102,p103 etc i even connected a short cable from the ground screw hole area on the psu to the chassis on the tv sorry if this sounds a silly question but im trying to learn as much as i can obout my set for future troubles always good to learn to stuff thanks again.