My 2008 Samsung 40” LCD crapped out the other day. Choices were to buy another TV for $400.00 or solder $4.00 worth of capacitors into the power supply board.
You would have thought I turned water into wine from my wife’s reaction when the TV powered up.
The value in what you did was not the repair but the diagnosis. Did you identify the bad capacitors yourself or did someone else? Good work.