Question about Olevia LT27HVX 27 in. LCD Television

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No picture or sound

GE 27" - no picture or sound

Olevia multi function tv/monitor hdtv
No picture, no sound. Indicator light is on. Checked cable, power, tried to move back to computer. Nothing works

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  • justino31 Dec 13, 2008

    I have a V227 Olevia tv and all of a sudden there is no picture or sound. The blue indicator light is on. When i turn the tv on it has a black screen and there is no sound. I've had the tv since July of 2007 without a problem until today. I tried upgrading the fimware also and that didnt work either. Why is this happening?

  • Anonymous Feb 11, 2009

    Olevia is 1 and 1/2 years old, suddenly a black screen and it won't turn on. There is power but it wont respond at all.

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On mine the indicator light is indicating that it is in STANDBY mode, which means it is OFF. Press the button again, which will turn off the light and now the tv is ON. Now merely press(possibly multiple times) SOURCE to find the correct source for your Cable/SAT and your good to go.

Posted on Dec 30, 2008

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I'm looking for an owners manual for an Olevia 332-B11 it is approx. 10 years old. Any help?


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Olevia tv


If an LCD TV has sound but no picture do the following:

Use the source button to ensure that source is not set to the wrong input.

Try unplugging power cord for ten minutes, to ensure it is not a setting problem.

Check all the video cables at the back of TV.

Check Light /Color settings.

If problem persist and does not depend on external receiver or settings, then it is likely an internal fault.

If it has sound but no picture then one of the following parts is faulty, and must be tested and replaced:

The inverter is the high voltage board that provides variable power to the backlight lamp. This is the most common. When inverter is faulty you can get no picture, or a very dim picture that can only be seen by pointing a torch light with a 45 degree angle on the LCD surface from very near distance.
The inverter must be tested by reading voltages with a multimeter.

The LCD ribbon cable/LCD display and connectors.
This is quite uncommon, but happens. If the TV had been hit or moved the LCD cable may have slipped out, or the LCD connector may be damaged.

The LCD controller board.
This is the board that controls the video signal, it is difficult to test, as there is need to read determined values on IC pins. To test this board you need to purchase a service manual and follow the troubleshooting diagrams on service manual.

Input/Output Signal boards.
This are the boards where you connect the video and audio cables, if a signal board is defective, then you may get no picture on particular inputs located on faulty board.

If under warranty contact the manufacturer ringing the number on the user manual.

If you want to repair at your own expenses, just locate any good qualified repairer.

If you want to DIY you find parts here,

All: Appliance parts, electronics parts & more from PartStore.com

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LCD/Plasma Electronic Replacement Parts: Plasma & LCD TVs, Appliances |

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Turns on, i can hear sound and backlight turns on but no picture.


try this , an unrelated solution for power problems

I think this model has a timer on it, it seems to go when the warranty runs out, not proven but Mine went out about a month ago. My only fix is to plug my tv (via the service port which is COVERED) to the usb port on my computer using my BlackBerry usb cable, in other words the Mini USB. Seemingly I must be logged on to do so and wait for the Chime form my pc, a balloon will pop up for new hardware not recognized (vista) then press the power button and then it turns on, unplug the usb cable and make sure the source is set to tv / video or else it will power back off and you will have to start all over. Theres NOT A PERMANENT fix yet but this is what I do every time I want to use the TV, I have a laptop so I use it as the Monitor just to watch movies. If you have a desktop I recommend keeping the cable handy BUT DO NOT LEAVE THE USB CABLE IN FOR LONG USES. THE SERVICE PORT IS COVERED FOR A REASON!!!

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QUESTION ABOUT PROGRAMMING CABLE REMOTE TO T.V


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