Samsung TXK2754 27" TV "turn power chime" Questions

...turn on when i push the power button i hear a chime and then it turns off this is due to high voltage section failure. do not try to put it on for no. of times. call skilled tech to fix it. good

...turn on lamp light flashes.no startup chime.lamp is on in back of tv.replaced lamp no help.tv will pwr up as soon as plugged in.but no picture.both fans are running.color wheel is spinning(no ...