Question about Televison & Video

1 Answer

Green noise in black areas of picture

I have an Akai 37" LCD TV. It has been working fine for 2 months, and now I have green noise in areas of the picture that are supposed to be black. It doesn't cover the whole black area, but it is in a constant state of flux. The screen used to be blue in between switching channels, but now it turns green in between channels. Is it my tv or the cable line?
Thanks in advance for any help you can provide.

Posted by on

  • ian799 Mar 08, 2008

    I have a Sharp Aquos LC-37GD9 18 months old with green noise in black areas. This suddenly happend while watching. it is unwatcherble.

×

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I'm sure you all thought of this but if someone does not state the easy fix then the easy fix doesn't get done.
I had the same thing happen to my Sam46inch1081, it just started doing it, no slow fade in over time.
I have cable with the HD box, all I did to fix it was unplug the power from the back of the hdbox, wait a few seconds plug power back in and have it reboot. Problem was solved.
Like I said, easy fix for me, don't know if this will help you, but ya never know.
Just thinking out loud here but maybe its not your tv but some other equipment you have added to it other than the hdbox.

Posted on Dec 23, 2009

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 there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

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

It sometimes makes a static nose and the picture is dark i have tried messing with the color and back light settings and it doesn't do much


Samsung LCD TV with no video and high pitched sound - Digital TV ...

www.tomsguide.com/forum/54120-4-samsung-video-high-pitched-sound

Jan 7, 2010 - 26 posts - ‎15 authors
Hi, I have a Samsung LN40A550 LCD TV which I have had for just over a year. ... I was watching TV yesterday and all of a sudden the picture went all. ... started makinga very high pitched buzzing sound with no picuture coming on. We did have a bunch of green vertical lines, but now just a black screen.

Samsung LCD Green Screen - Forums - CNET

www.cnet.com > Forums > Samsung

CNETJun 11, 2015 - TV hooked up to basic cable and getting green screen picture. ... I was getting green static in the dark areas and green fuzz down the left hand ... where can you find the white ribbion, i have a lg rt-32lz50. it works sometimes, but i goes green. Samsung LCD TV screen went black (audio on, no picture)
Jun 11, 2015
Samsung LCD TV Has Flickering Horizontal Lines (Pic Inside ...
Jun 11, 2015
Samsung DLP crackling/static noise
Jun 11, 2015
LCD TV making clicking/cracking sounds
Nov 24, 2006
More results from www.cnet.com

Samsung LCD Loud Noise and Green Vertical lines at Start up ...

www.badcaps.net > ... > Troubleshooting TVs and Video Sources

Feb 03, 2016 | Samsung Ln40e550 40 1080p Lcd Tv ln40e550

1 Answer

TV picture goese black and white


Check your cables on the back of the TV and cable box. You either have it connected wrong, or they are loose. If you are using red green and blue, make sure that you are tightly in the red green and blue connectors. If you are using yellow white and red, then make sure you don't have the yellow in the green spot.

Mar 20, 2013 | Dell W3706MC 37 in. LCD HDTV

1 Answer

My akai flat screen tv is not turning on. the red light at the bottom of the tv is on and when the tv comes on the red light turns green and in a few seconds the tv comes on, when i press the power button...


i have one of these akai 27 inch with dvd, i had a similar issue i found a power supply at auction and exchanged it and it works fine now, normally with this symptom your power supply is fualty. if the light goes green and you have no picture then you know other boards are fualty

Jun 04, 2010 | Akai LCT3285TA 32 in. LCD Television

2 Answers

No picture, siren type noise as restarting


My Toshiba dlp 62hm116 was used for 3 months then stored for 2 years, I turned it on yesterday and it makes a loud grinding noise which I think is probably from the exhaust fan area and the picture is black except white at both vertical sides. It worked fine the last time I used it 2 years ago. Any ideas?

Jan 13, 2010 | Toshiba 62HM95 62" DLP HDTV

2 Answers

The power comes on and then turns off and the front green power light blinks.


There is a small IC in the power supply section,
not the IC regulator that's the problem.

Jan 06, 2010 | Philips 32PT6441/37 32" TV

2 Answers

Power button is green - no blinks / no picture / no sound


Unplug it from the wall, wait 2 minutes and plug it back in. if problem still exists, its probably the main pcb.

Jun 19, 2008 | Dynex 32 in. LCD Flat-Panel HDTV

2 Answers

Black/Green Distortion - Picture Quality - Wharfedale


This is no solution but a point in a probable direction.

A tech guy told me ALL the LCDs they have seen in their repair shop have "swollen" capacitors, this is due to voltage instability. Lowering the internal voltage regulator and replacing the swollen capacitors (which eliminate noise) apparently restores the LCD to new working quality. Without actually "seeing" my problem the tech said that should repair it. I have not tried this yet but eventually will begin that way.

Mar 11, 2008 | Televison & Video

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

Related Topics:

478 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75846 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Marvin
Marvin

Level 3 Expert

82285 Answers

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

Answer questions

Manuals & User Guides

Loading...