Question about Televison & Video

1 Answer

I have a 42" HCT LCD, I bought in Korea last Feb. When I turn it on the screen flashes on for a sec, then goes off. There is still sound but no picture. Suggestions?

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Brigadier General:

    An expert that has over 10,000 points.

  • Master
  • 8,619 Answers

Hi

Thanks for using FixYa. As the sound is working fine then the issue seems to be with a bad inverter board and/or it is the not getting the required power supply (20vdc) from the power supply board of the unit. To resolve this issue you'll have to open the unit and check the inverter board which is the power supply source for the backlights. If that's the issue then it's always better to replace the inverter board completely just to avoid any future issues.
Please accept the solution if the issue is resolved or post a comment for further assistance.

Thanks
Rylee

Posted on Oct 09, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
New users get to try the service completely Free afterwhich it costs $6 per call and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Philip 42pfl7432d/37 has sound, but no picture, what is wrong?


Tv turn on now,pictures only flashes few sec. than dies have audio left only?Yes,than the tv 2 long LCD inverter boards are dead.These 2 long LCD inverter boards help the LCD screen panel to have a backlight to produced a picture.Tries websites like Shopjimmy.com,Ebay.com to buy those 2 long LCD inverter boards for the replacement.

May 11, 2011 | Philips 42PFL7432D 42 in. LCD Television

1 Answer

I have a 2 year old RCA L42FHD37 LCD TV. Sound is working but I have no picture, any suggestions?


Tv turn on now,does it have a flashes of pictures only few sec. than dies have sound left only?Yes,than those 2 long boards call the LCD inverter boards are dead.These 2 long LCD inverter boards help the LCD screen panel to have a backlight to produced a picture.Tries websites like Shopjimmy.com,Ebay.com to buy those refurbishes 2 long LCD inverter boards for the replacement.

Dec 27, 2010 | RCA L42FHD37 42 in. LCD HDTV

1 Answer

I had my Vizio VO42L fixed last year because the power wasn't working. No backlight... it wont turn on at all. This time it turn and has sound but no picture. What part(s) do i need to replace?


Tv turn on now,have a flashes a picture only a few sec.than dies and have sound left only?Yes,than those 2 long boards to the left and to the right call the LCD inverter boards are dead.These 2 long LCD inverter boards,job are to help the LCD screen panel to have a backlight to produce a pictrue.Tries websites like Shopjimmy.com.Ebay.com to buy those refurbishes 2 long LCD inverter boards for the replacement.

Dec 08, 2010 | Vizio VO42L 42 in. LCD TV

1 Answer

Tv doesnt come on right away, when it does the screen flashes raopidly


Tv screen flashes pictures rapidly only few sec.than pictures died.Have sound left only?Yes,than those 2 long boards call the LCD inverter boards are dead.These 2 long LCD inverter boards help the LCD screen panel to have a backlight to produced a picture.Tries websites like Shopjimmy.com,Ebay.com to buy those refurbishes 2 long LCD inverter boards for the replacement.

Nov 18, 2010 | Vizio VW42LF 42 in. LCD HDTV

1 Answer

I have a lg 42 in flat screen. the sound works but no picture any ideas


Now,tv on,u have a flash of picture few sec.dies have sound left only?Yes,than those 2 long boards call the LCD inverter boards is dead.These 2 long LCD inverter boards provide a backlight to the LCD screen to produced a picture.Tries websites like Shopjimmy.com,Ebay.com to buy those 2 refurbishes long LCD inverter boards for the replacement.

Sep 15, 2010 | LG 42LG50 42 in. LCD HDTV

2 Answers

After a few weeks of buying my tv hitachi 42" lcd l42x02pxw istarted to have problems wih it. i use the remote to turn it on and off. the green light turns on however theres no picture. the tv screen is a...


If u buy this new,u got a lemon,This prob.is a
burn in use equipment,shouldn't cause this prob.for at lest 2 years.This is a comon prob. with a video Wharping heat exspand and contrast circuit board.

Aug 16, 2009 | LG 42LC2D 42 in. LCD HDTV

1 Answer

42 lg lcd no sound but picture on for about 2 sec and then still?


I would call LG and have them assist you with a repair. The most helpful number is 877-543-8325. It doesn't matter if you are in or out of warranty.

Dec 09, 2008 | LG 42LC2D 42 in. LCD HDTV

5 Answers

HCT TV/DVD combo...need universal code for remote control


I had a represenative call me from korea. He told me HCT uses a three number and one letter unlock code. However my universal remote supports only numbers. He wte by email the config.. somehow the email melted away. i have asked fixya to look into this, apparently this code unlock is customary for that part of thes world.we can put people on the moon, but cannot conquer a simple remote. i saw a remote in wall mart that has numbers and letters. a bit pricey but if it works all wee need is the code. you can actually e mail this company in Koresatakes ltle work and a blessing.

Nov 30, 2008 | Televison & Video

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

31 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74377 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

Are you a Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...