The tv turns on and off and on and off a couple of times but the screen stays blank and then the light by the power button starts flashing.
SOURCE: red light on power button flashes, but no picture....blank screen
I would suspect a problem in either the backlight assembly, or the power supply that drives it. If it's the power supply, the part may be over $100.
SOURCE: Samsung flat screen wont turn on red light just flashes..
wont turn on red light just flashes?
On my samsung flat screen tv when you are watching the televison there is no red light on the power button but when you turn the television off the red light stays on all the time? what can I do to turn this light off?
SOURCE: Please Help!! Black Screen, Red Light Flashing
is this a plasma or a dlp tv? if is a dlp a have bad news for you get rid of the tv, if is a plasma then is something different, post the model # anyway to see if we can help you.
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SOURCE: samsung lcd tv ltm1755b won't turn on (power light stays red)
Problem: Samsung LTM1755B with only a blinking yellow LED when you try to turn it
on.
Solution: I just had one of these come in. I opened it up, and found
the U501 capacitor a little suspicious looking, in that it had a
deformed top. It was a 470uF 16V electrolytic 105degC 10mm x 12mm. I
replaced it with a very good quality 1000uF 16V electrolytic 105degC
10mm x 16mm Nichicon UHN1C102MPD. After that repair, when I tried to
turn it on, the LED was yellow for a second, then green, then I got a
picture, and it appeared to work great. I then asked the owner a week
later how it was working, and they said it was working just like new!
SOURCE: Samsung LTP227W
Usually the power supply is bad. Just 3 capacitors 1000uF 35volt rating. The 3 electrolytic caps will be puffed out, simply replace tham and you will be back in business.
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