Question about Westinghouse LTV-27W2 27 in. HD-Ready LCD Television

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No image I turn on the TV and I only hear the sounds of the differents channels but I can see nothing in the screen , Can you please tell me was wrong? Thansk

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Re: No image

Same thing happened a few days ago to me..been inop for few days...unplugged and tried its back on.....crappy system

Posted on May 04, 2008

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What is causing PZ550 Plasma TV to display a frozen image with bars, and then a black screen after restarting the TV? Sounds and TV functions work.

Fault to its main board. Short circuited 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. . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Jul 08, 2015 | LG 50 50PZ550 50 3D Plasma TV

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Tv started screeching then screen went black volume and channels ok

Sounds like this:

Of course your TV model may be different and the inverters may be different...but the description points to the same problem.

Aug 15, 2013 | Sanyo 42 in. LCD TV

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My hannspree tv screen goes black blank

If the picture shows a picture briefly upon power up then goes off after a few seconds, you have a back light fault. It could have a problem in the 24vdc circuit, failing back light inverter board, or a blown CCFL lamp.

Dec 05, 2012 | Flat Panel Televisions

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I turn on my DYNEX LCD-TV model DX-L26-10A and the screen says 'Please Wait" for a few seconds and then I hear the voices for the channel, but there is no picture and there is a buzzing sound coming...

I turn on my DYNEX LCD-TV model DX-L26-10A and the screen says 'Please Wait" for a few seconds and then I hear the voices for the channel, but there is no picture and there is a buzzing sound coming from the back of the unit.

Nov 15, 2010 | Dynex 32 in. LCD Flat-Panel HDTV

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Blocks of Colour displaying

 This tv has severe problems in the image processor - you bought a dud. Try getting your money back.

Jun 26, 2010 | Samsung Flat Panel Televisions

1 Answer

Tv has died

When the TV is on, if you look at the screen and can see dark images, then you will need to replace both the inverters. The inverters drive/power the back light inside the LCD to show the images. You may have to try and different channels and or inputs to truly see if you can see dark images while the TV is on. If you are hearing audio from a channel or an input then you should be able to see the dark images if just the inverters are bad.
If the screen is dead black without any dark images, then typically your LCD screen/module is bad.
If the TV powers up (power supply is good), you have audio and the remote will work with the TV (the main board is good), the only parts left is the inverters or the LCD screen/module.
I can get you LG part numbers if you need them.

May 21, 2010 | LG 42LC2D 42 in. LCD HDTV

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Approximately 2/3 of the screen is dark. this started about six months ago and is progressively becoming worse. when problem began the screen would recover to full brightness after it was on for 30...

Hi is sounding like a backlight is going/has gone out...these can be proffesionally replacedat a repair shop...To self diagnose if it is the backlight take a flashlight and, with tv on and while on a tv channel and carefully form different angles look into the 'dark' part of the tv screen...if the/a backlight on a lcd tv/monitor goes out(even laptop screens) then u can still see a faint image with a flashlight(or without one with a good eye)....If you still see the (tv channel) image, then it is most likely a bad backlight......
I hope this helped you some, if it did(or not) please rate!...Thank you

Apr 16, 2010 | Sony BRAVIA KDL-40S2000 40 in. LCD HDTV

1 Answer

Watching and Suddenly turned black, but sound still worked.

Normal 0 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} It seems there is a loose connection between the board producing the picture and the screen; this is why this would happen. If turning the TV on and off makes no difference, try contact Phillips to see if they can talk you through a factory reset. If this does not work, the set may require service.

Jul 16, 2009 | Insignia 42" Flat-Panel Plasma HDTV

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Olevia LT27HVX 27 just blue screen

I just had this same problem over the weekend. Is your TV hooked up via HDMI?? Mine was and i've been having problems with the tv image shrinking whenever i turn on the tv, so i would have to change the channel 1 or 2 times for the image to come up normally. On Saturday I went to change the channel and then all of a sudden I hearld this loud pop and when the image came on it was just a sky blue screen, I couldnt see anything, but I could hear the channel. So I disconnected the HDMI and hooked up the tv with component cables I had and now it works fine. I ordered a new HDMI cable just to see if it will work again. If not, i'm calling Olevia.

Feb 18, 2008 | Olevia LT27HVX 27 in. LCD Television

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