Question about Olevia LT37HV 37 in. HD-Ready LCD Television

1 Answer

37" Olevia LCD TV

I have sound but no picture. Worked for awhile but now picture no longer works even though power light on.

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  • cameron1 Nov 17, 2007

    efgfdghfdhfdn rtdhbgfn

  • yimagujeh Dec 16, 2007

    bought a new 37" olevia tv, it is working fine; however, the picture is black and white if when watching DVD.

  • Anonymous Jan 18, 2008

    Have

  • Anonymous Jan 18, 2008

    My 30" Olevia LCD HDTV worked fine for about 2 yrs but now the picture came on for about a minute after turning on and went dark with only sound.

  • Anonymous Mar 17, 2008

    I have sound but no picture.

  • shayankhan May 04, 2008

    My 37" Olevia tv has sound but no picture, I don't know weather it needs new bulp or the tuner is gone bad...also it happened in the past and came back on its self...any suggestions...

  • Anonymous Nov 27, 2008

    no picture just sound

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1 Answer

Olevia 37" no picture


check the TV power cord first., try to plug any other appliances on the same surge protector or outlet, like electric fan, electric iron., see if's work., if it does, probably the power supply of your TV is in trouble.

May 09, 2010 | Olevia LT37HV 37 in. HD-Ready LCD...

1 Answer

TV comes on, works for awhile - 15-20 minutes,


You probably have breaks in the soldering on the power supply board.

It can be fixed....but you need to be able to isolate and resolder the bad spots. Plus get the board in and out of the tv.

Mar 22, 2010 | Olevia LT37HVS 37 in. LCD HDTV

1 Answer

No power on my Olevia 37" LCD


if it flashes on power up for 1 second its the invertor board/that controls the backlighting to lcd

Nov 17, 2009 | Televison & Video

1 Answer

I have sound but no picture on an Olevia 237V


If you get no picture on all inputs (TV, DVD, ETC.) then the problem can be in the backlight inverter board or the power supply that supplys the power to the inverter board.

Nov 01, 2009 | Olevia 237T 37 in. LCD TV

4 Answers

My pwoer supply blew up as well part number HGP 180-p240JIFE


Ladies and Gentlemen,

Relative to Olevia TV Power Supply Problems Solution provided by: kb8tez Matt, the problem he had was Electrolytic Capacitor CS21. Upon careful examination of the Power Supply Circuit Board I find that CS21 is in parallel with CS22. Simply replacing BOTH Capacitors makes for a more permanent fix. Radio Shack P/N 272-1032 1000UF 35V Capacitors @ $1.59 each plus tax makes a very inexpensive repair. Apparently the same power supply circuit board is common to many different Olevia Models.

Fastest Robe

Aug 25, 2009 | Olevia LT37HVS 37 in. LCD HDTV

1 Answer

My Olevia LT37HVS 37' was working fine all day and turned to black screen.


It is either the fluorescent backlight source for the LCD panel or its associated power supply failing.

Nov 10, 2008 | Olevia LT37HVS 37 in. LCD HDTV

1 Answer

No picture


LCD TV TroubleshootingThe defective LCD TV may have the following common symptoms:

Symptom: No picture on screen but LCD TV still has sound.
Solutions: The problem is cause by defective inverter. Replacing ivnerter will solve hte problem. Symptom: Screen flash on and off between 1/2 to a few seconds, but power indicate light stays on and TV still has sound.
Solutions: The problem is cause by defective inverter. Symptom: Blue Screen but no picture
Solutions: The problem is cause by defective Main Board(AD Board). In some cases, this problem may cause by the defective Screen Controller board. Thsi board is mounting on teh back of LCD TV Scree. Symptom: Power light stays on but no display and sound
Solutions: The problem is cause by defective Main Board(AD Board) or Power supply board. Symptom: No Power or Power indicate light does not lits
Solutions: The problem could cause either by defective Power supply board or defective Main Board(AD Board). Symptom: Screen is half dim and half bright
Solutions: The problem is cause by defective LCD Panel.It needs to be replace.

This is a power supply problem. Try to check the fuses ,fusable resistor ,capacitor and transistor in power supply board.

Hope it may help you;

Regards,
VOTIT

Oct 01, 2008 | Olevia LT37HVS 37 in. LCD HDTV

1 Answer

Olevia


I have a 47 a 32 and a 37 inch olevia tv. Just bought the 37 because i havent had any probs with the others. Well recently i moved my 47 inch and had it plugged into an outlet that had a one of those one into three strips plugged into the outlet and my tv kept shutting off. So i plugged it into another outlet and it worked fine so do try another outlet.

Aug 18, 2008 | Olevia LT37HVS 37 in. LCD HDTV

2 Answers

Olevia 337 B11 Power Problem


Olevia sugested repl. the Main board

Mar 05, 2008 | Olevia LT37HVS 37 in. LCD HDTV

4 Answers

Power problems


I have a 32'' olevia 232v hdtv. I had a similar problem where the tv stays on less and less as you use it longer and it gets warmer. I called customer service and they explained that its most likely a problem with it is doesnt have enough power to run well. They said turn the TV off, then hit the master turn off switch in the lower back of the tv, then unplug everything from the TV, then unplug everything from the wall. Then after 3 or 4 hours, plug all back in and try again. Then they said if i still have a problem, call customer service at 1 866 9 olevia

Sep 29, 2007 | Olevia LT37HVS 37 in. LCD HDTV

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