have a samsung lcd tv and think the left side invertor is faulty as i hear a buzzing sound from tubes inside lcd screen upon power up.
switch tv on picture comes on ok for couple of seconds then you hear a buzzing sound then picture goes straight off after 2 seconds after tv is turned on.
i have not changed this type of invertor board before, but looking at the invertor board im not sure how you remove it does this type just pull out or do you have to strip the lcd and take the tubes out first?
i have attached some pics.