Question about Samsung Ln40b540 TV

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Samsung ln40b540 red light blinking

The tv will now power up. the remote and the power button on the tv will not turn on the tv

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: Samsung ltm1555B - lcd tv blinking on button

I am having the same problem with the blinking orange light

Posted on Aug 31, 2008

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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

  • 43 Answers

SOURCE: Samsung LCD 40" While LInes, Clicking Noise, Red light blinks

Your LCD has gone bad or their is a high voltage problem that powers the LCD. Usually a inverter board.

Posted on Jul 04, 2009

  • 8457 Answers

SOURCE: I have a Samsung LE40A556P1F and it won't turn on

Ur power supply board it dead,must be replaced.

Posted on Oct 27, 2009

lightnbaby
  • 36 Answers

SOURCE: hi my samsung lcd tv model le40s8, it won't switch on

if you can do soldering work, replace two 1000uF10v bulging capacitor with 1000uF 16v or 25v in powersupply board. you will save $200.

Posted on Nov 12, 2009

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Fault with main board. Damaged component/s at it. Contact any service technician; or the authorized service center.If you wish to get some details; check the site linked here.Surf the site with patience.Pull up older posts.http://electronicshelponline.blogspot.com/

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1 Answer

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Replace the power supply board the blinking power indicator is usually indicating the power supply needs replacement or repair. You can get the replacement power supply boards from www.tvcircuitboards.com

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1 Answer

I need to program my telus remote to turn my 46"


Press and hold TV, then OK at the same time. Let go of TV and OK, top buttons should quickly blink red then stop press the code 1019 then hit the bottom right button marked ENTER or OPTIONS
Remote should now work with tv.
To control volume and power at the same time... Press and hold STB and OK at the same time, let go, red blinking up top enter the code 977 STB should blink red a few times.
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All should be good.
If both TV and STB do not turn on/off, repeat the process for the code where you enter 977

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1 Answer

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1. Turn TV on
2. Press TV key on remote.
3, Press and Hold magic button until red light blinks twice, it will blink once and then twice.
4. enter 991 red light will blink twice
5. Hit the power button
6. Aim the remote at the TV and press the channel plus button until the TV turns off.
7. Hit the magic button as soon as the TV turns off to store the code.

Hope this works for you!

Jan 03, 2009 | One For All URC 7740 Remote Control

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Theatre View Toshiba Rear Projection TV 50 Inch with no sound or picture and a red light keeps blinking


I have the sames t.v you have to go in the back flip the power cord switch...then reboot the t.v.

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