Question about Olevia LT27HVX 27 in. LCD Television

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LT27HVX no sound!

I have a LT7HVX Olevia television
So before the television had sound when watching the normal channels. Then after I decided to watch some DVD's and tapes there is no sound. There is only this wierd static noise, but there is still pictures. Any help?

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  • hermanau666 Nov 08, 2008

    also have LT27HVX, was watching something on my DVR on video1, then no sound at all, got picture, but has a very thing line at the very bottom of screen consisting of pink, then green, then pink intermixed with white pixels, also got a vertical column of random white pixels about 1/4 from left side of screen, the white pixels are randomly space, not a solid line, sound was totally gone, but now i got a buzzing/humming noise out of speakers, does anyone know if a service manual with schematics can be obtained?

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Since it's broken, proceeded to disassembled LT27HVX, re-seated connectors that go to the main circuit board that's in the middle of the tv, there are 3 (single row, about 15 or more pins) connectors, simply unplugged / plugged them several times to clean the contacts, must have been a bad connection somewhere, LT27HVX now works fine, only recommeded if you're technically inclined to open up the tv.

Posted on Nov 09, 2008

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On TV1 screen stays blue and no sound go to AV1 DVDplayer have pic and sound The tv was given to told it worked is it a code


Did you scan for channels after hooking up the antenna?
Have the tv scan for available channels in your area.
Should be on the tv menu to scan for digital or analog channels.

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Sounds like main system control memory IC fault. Contact any service technician to replace it. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

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Jun 01, 2012 | Olevia LT27HVX 27 in. LCD Television

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Where can i get a users manual for my olevia tv


Go to this web site.www.retrevo.com/support/Olevia-LT27HVX-TVs-manual/id/563dj878/t/2/

Go to top right of page and enter your model number. you will be asked to enter your email ID to download a copy.

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Aug 01, 2010 | Olevia LT27HVX 27 in. LCD Television

1 Answer

Hooked dvd player up to my olevia tv and don't know what channel to set tv on to watch video. checked all the channels - can't find movie. do i need to change a setting?


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Apr 02, 2010 | Olevia LT27HVX 27 in. LCD Television

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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

1 Answer

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Jul 08, 2007 | Olevia LT27HVX 27 in. LCD Television

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