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SAMSUNG LCD 42"MODEL NO LA40R81BM/XTL WHEN POWER ON ONLY SOUND COMES BUT NO PICTURE.BUT SOME TIMES BOTH PIC AND SOUND IS NORMAL, PL. SUGGEST RECTIFICATION TIPS.

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  • Expert
  • 209 Answers

Your have an intermittent problem which only a trained tech can solve.

Posted on Nov 25, 2014

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6ya6ya
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roety
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SOURCE: LCD TV LA40R81BM/XTL tv tick tick sound 5min then strat

Hi my name is Roety,
I can help you with your issue ,
This is most likely a power supply issue
I usually replace the swollen capacitors I can see
A repairman would charge about $300 to replace them for you.
 
 
If I have helped you with your issue
If you have more questions you can still respond
I will reply asap
Thanks

Posted on Dec 15, 2009

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Vizio model VW42LFHDTV10A 42'' LCD has no picture but has power and sound all buttons and remote work. Faded picture appears for about a second and goes blank. Everything else seems normal. I'm wondering...


This problems are those 2 long LCD inverter boards to it left and to it right.These 2 long LCD inverter boards help the LCD picture screen panel to have a backlight to produced a picture.Tries websites like Shopjimmy.com,Ebay.com to buy those refurbishes 2 long LCD inverter boards for the replacement.

Nov 26, 2010 | Vizio VW42LF 42 in. LCD HDTV

2 Answers

Tv turn on no pic or sound


Try unplugging it for about half an hour, plug back in, if it still does not work, you will have to open it up and do some troubleshooting.
Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://s807.photobucket.com/home/budm/allalbums
Parts: www.shopjimmy.com

Jun 17, 2010 | LG 42LC2D 42 in. LCD HDTV

1 Answer

On/off switch Samsung 42'' Model 530 LCD


probably caused by the power supply board beginning to fail. eventually it will not come on at all.can call 1-800-samsung for nearest service center.VERY common problem.

Dec 30, 2009 | Televison & Video

2 Answers

LCD TV LA40R81BM/XTL tv tick tick sound 5min then strat


Hi my name is Roety,
I can help you with your issue ,
This is most likely a power supply issue
I usually replace the swollen capacitors I can see
A repairman would charge about $300 to replace them for you.
 
 
If I have helped you with your issue
If you have more questions you can still respond
I will reply asap
Thanks

Dec 15, 2009 | Samsung LA40A450 40 in. LCD TV

1 Answer

Turn on the tv the green power light comes on but there is no picture whatsoever


Is there a PC mode and hook up on this model? If so try and use the TV as a monitor for your PC. If it has a picture your tuner could be the problem. I had the same cinerio with my new Toshiba 42" Hdtv. Hooked up a DVD player recorder with a tuner and it worked. It had a bad tuner in the TV. You don't mention if there is sound. If you have sound then it maybe the light for the LCD pic.

Oct 12, 2009 | RCA L37WD12 37 in. LCD HDTV

1 Answer

Camara powers on but will not snap picture!


did you just try to press the shutter button halfway?if yes...press in all the way through...if still does not take a picture..master reset...

-press menu
-press right to go to setup
-go down to reset
-highlight yes then press menu to ok it
-turn off then on then try to take a picture

hope it will help...(",

Dec 26, 2007 | Samsung Digimax S500 Digital Camera

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