Question about Samsung LE40R73BD 40 in. HD-Ready LCD Television

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TV wont turn on

When I try to turn it on the red button flashes and it clicks but the screen stays black and wont turn on...

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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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.

Posted on Jan 18, 2007

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  • 1 Answer

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?

Posted on Oct 29, 2008

  • 7 Answers

SOURCE: Samsung LNR408DX/XAA Wont power up

I had the same problem with a 52" Samsung LCD. I found 2 electrolytic caps with bulging tops on the power supply board. (see pic). I looked to be the 5v section but I'm not sure. I got replacement at Fry's for $1.90 each. All is well!
Ahwatukee Al

ff0cf58.jpg

Posted on Jul 21, 2009

  • 6 Answers

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.

Posted on May 22, 2010

  • 11 Answers

SOURCE: My Samsung LCD wont turn on

samsung will fix it free of charge .i had the same fault with mine it is 3-4 years old .phoned samsung and they fixed it for free

Posted on Jun 20, 2010

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The power supply could be failing intermittently. That's why it sometimes works and sometimes doesn't. Also, the relay could be erratic.

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The tv wont turn on the lights in the front of the tv all stay on the red and two greens and when you try to turn on the power the lights just flash and the screen stays black


That is indicating a internal defect. It's likely you will require a shop repair. Contact the manufacturer with the model number and ask for a referral. The flashing lights indicate that the television is telling you there is a failure someplace in the internal circuitry.

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1 Answer

Tv wont turn on only clicks and then flashes red timer light


tv wont turn on when i hit power it makes the clicking noise like it is going to turn on, but never does and the red timer light next to the power button just flashes.
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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?

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Tv screen stays black with the blue light and two red lights blinking


I have the same problem, if anyone has a solution PLEASE mail me at macry2121@aol.com

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3 Answers

Blinking red power light - set will not turn on


Were the pale blue lines real thin in a slight diagonal from bottom to top of your screen? If so you either have a bad component in the blue drive, Blue CRT socket or your Blue CRT is shorted.Try removing the blue CRT socket and trying to power up your set for a moment without the blue socket attached to the tube. Be sure the CRT socket doesn't touch any components when you try this. Let me know if the set starts up without the blue.

Jan 23, 2008 | Televison & Video

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