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Sharp LC-37SB24U power comes on no picture and then power light flashes

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  • Sharp Master
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Sounds like bad capacitors on the power supply board which is a very common issue for all flat panels. You can get repair kits and also replaceent power supply boards from www.tvrepairworld.com

Posted on Dec 12, 2012

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Posted on Jan 02, 2017

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SOURCE: I have a Sharp LC-37SB24U when I turn it on the

I have the same problem with my magnavox. i also would like to know. what we already tried was plug it in another outlet, it worked for about a week but now it happened again. if you find out E-mail me @ ml.soliz@hotmail.com

Posted on Jun 04, 2009

satavlad
  • 405 Answers

SOURCE: sharp lc-37sb24u. Flashing Green Light

Backlight invertor is most likely cause of the problem, in rare occasions defective CCFL lamps could cause similar symptoms. Replace defective parts, reset lamp error counter and you good to go.

Posted on Dec 02, 2009

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Power light comes on along with OCP light. No screen or sound. internal switching noises coming from inside the tv


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No picture no sound opc light and power light


This is very common in sharp tvs.U turn it on.U get power on light stable right?U hear a click,one or twice,sometime tv is good right?Sometime POWER light and OPC light flashes?Push the power button on/off couples times will work, picture will come on.If keep trying off/on couples time after POWER and OPC flashes,don't ever stop and never get backlight and picture.Ur Video backlight board is dead must replaced.

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1 Answer

Sharp lc-37sb24u. Flashing Green Light


Backlight invertor is most likely cause of the problem, in rare occasions defective CCFL lamps could cause similar symptoms. Replace defective parts, reset lamp error counter and you good to go.

Dec 01, 2009 | Sharp Televison & Video

1 Answer

Two light are blinkin' in from panel. and tv


This seems to be a common problem. I have the same issue. Repair man says its a power supply (he thinks). When the lights start blinking, press the power button on top of the tv (not the remote) and most of the time it will come on and work. I am going to try to replace my power supply and see if that fixes the issue. If so, I will update this post.

Aug 28, 2009 | Sharp Aquos LC-37G4U 37 in. HD-Ready LCD...

1 Answer

LC-C6554U HDTV AGUOS 2 GREEN LIGHT FLASHING, NO PICTURE NO SOUND


Did you ever find a solution to your problem? I have the same set doing the same exact thing.

Thanks

Jul 30, 2009 | Sharp Aquos LC-37G4U 37 in. HD-Ready LCD...

1 Answer

I have a Sharp LC-37SB24U when I turn it on the power light and opc light just flash but there is no picture or sound


I have the same problem with my magnavox. i also would like to know. what we already tried was plug it in another outlet, it worked for about a week but now it happened again. if you find out E-mail me @ ml.soliz@hotmail.com

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1 Answer

Sharp LC-37SB24U will not turn on


I can tell you 100% that the problem that you are having will be a service issue. I can also tell you that your limited warranty covers in home service from sharp. Give them a call 1-87-SEE AQUOS(the advantage line that will get you through much quicker). or the 1-800-BE-SHARP and let them set you up for service, sharp will take care of that as long as the purchase date of your tv was within 1 year. If you dont want to go through that, I suggest taking the tv back to where you got it from if they will accept it because unfortunately, this problem can ONLY be resolved through service. good luck & keep me posted

Feb 17, 2009 | Sharp LC-32SB24U 32 in. LCD TV

1 Answer

Power light blinking green,nopicture lc-32sb24u lc-37sb24u


This same thing happened to me, but not until I fiddled with all of my remotes, trying to see if it was an input issue, battery issue, etc. I finally unplugged the tv from the wall and plugged it back in. Nothing. Then I went to take 5 minute ****. When I finished, the Power & OPC lights were blinking, and out of sync. I pressed the power button at the top of my TV and got a picture.

Word.

Dec 31, 2008 | Sharp Aquos LC-37GD6U 37 in. LCD HDTV

1 Answer

Set up only visible for 2 seconds, then black - Aquous lc-37d43u


Unfortunately I can promise you that you CANNOT repair this. Your power and opc lights coming on, but the tv is not coming on. That is a issue within the tv. Give sharp a call and they will have somebody come fix your tv free of charge, if they cant fix it, they will replace it for free. That is the only thing you can do. Sorry bro

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