Question about Olevia LT32HVE 32 in. LCD Television

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Sound but no picture

I have a Olevia LT30HV tv that has no picture, but sound. It will flash blue but go black. Any suggestions. Thank you. Rick

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Yeah it's your power inverter board... most likly you can get the part on ebay

Posted on Dec 29, 2009

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Posted on Jan 02, 2017

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1 Answer

Tv wont turn at all and the blue light is not on either


you have power supply board problem (PSU)..try to replace that to fix the issue..

Oct 16, 2012 | Syntax Olevia Lt30hv 30-inch Hd-ready...

1 Answer

What do i doo if my olevia lt30hv when i turn it on its blue then it goes black and stops


That the way this model works, the Blue is lit UP when the TV is OFF, the LED will turn OFF when the TV is power on.
Common problem with this model is the power supply module (bad caps), and bad inverter transformers in the backlights inverter board.
It has pretty good picture when it works for its age.

Check to see if you do have 24vdc and BL_ON feeding the inverter board.
Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series

Apr 21, 2011 | Olevia LT42HVi 42 in. LCD Television

1 Answer

Have power and sound, but no picture. Syntax Olevia LT30HV 30


Common problem unfortunately. That's you need a new inverter board. You can have it repaired or if you are savvy enough you can replace the inverter yourself. The inverter board costs about $150 at lcdparts.net
Good luck!

Feb 27, 2010 | Syntax LT30HV 30 in. HD-Ready LCD...

1 Answer

My syntax Olevia LT30 HV turned on and displayed blue screen for 1-3 sec and than no signal nosound??any advice seems to be inverter issue.


Since you lost both sound and picture, I would suggest to take a look at the power supply for bad filter capacitors, look for bulging on the top of capacitors. If the backlight inverter board is bad you should still get the sound.

Apr 23, 2009 | Syntax LT30HV 30 in. HD-Ready LCD...

1 Answer

Syntax Olevia 30" LCD - blue screen, then black screen, sound is on


you have a broken inverter board. I have a LT30HV, and it had the same problem. The inverter board supplies power to the backlight. Swap it out with a good one, and you're back in business.

To test, take a bright flashlight and point it at the screen just an inch or so off the surface. If you can see your picture, then you have a blown inverter.

it may not be worth fixing it. Wait for a good sale on a new one. My inverter cost about 150, and it was a remanufactured part. Not as good as the original part as it flickers just a tad. I had to take the entire TV apart, with pieces literally everywhere. My cats loved it.

Oct 21, 2008 | Olevia LT37HVS 37 in. LCD HDTV

5 Answers

Syntax LT30HV


I know it's been a long time since people posted here but the answer is an easy one. On the inverter board you will see a chip that says "OZ960" on that chip you need to solder an led from pin 10 to pin 16. I used digikey's part number L10041-ND. I could get into the technical reason but this fix does work.

Jan 31, 2008 | Syntax LT30HV 30 in. HD-Ready LCD...

3 Answers

Olevia 32" LCD HD TV model 232-S13


I have had the same problem with my daughters Olevia...232-S13 out of the blue ti just decides to not turn on...blue light lit where the on/off button located but no sound and no picture....i guess the saying "you get what you pay for" stands clear here.......very upsetting.....

Jan 12, 2008 | Olevia LT32HVE 32 in. LCD Television

1 Answer

Olevia 30 HVS


I had the same problem. I unplugged my tv to move to another room and it will not cut on at all. I have only had the tv for three years

Dec 12, 2007 | Syntax LT30HV 30 in. HD-Ready LCD...

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