Question about Sharp Aquos LC-37G4U 37 in. HD-Ready LCD Television

1 Answer

Green line I have a thin green line that runs from top to bottom of the screen. Is there an easy replacement part for this problem?

Posted by Sheen308 on

  • 7 more comments 
  • franker Nov 24, 2007

    i have a sharp aquos lc-42d72u with the same problem, it is about a week old. the green line runs up and down the left side of the screen.

  • jmook Dec 04, 2007

    I had the same problem with the LC-46D64U. 2 green lines running down the side of the screen from top to bottom. I returned it to the store and got another one. Is there a solution for this problem?

  • techlaggard Jan 27, 2008

    Thought I should report SAME PROBLEM, Vertical green line or stripe, one pixel wide, pure bright green, about 3/4" from left edge of LCD screen regardless of view mode or input, i.e., even with no device plugged in. Developed after 5 weeks outta da box. Under Xmas return policy, was able to take it back to the store for an exchange. Don't expect an easy fix for this problem...it's probably a short in a circuit board or wire on the screen. That stripe ain't going away, it's gonna get worse. Based on what I've read, return for swap if at all possible. Seems to be a problem with SHARP.

  • langolier Mar 28, 2008

    I've had my Sceptre 42" Komodo TV for a year or so now with no problems. Normal viewing is regular reception through DirecTV.

    I have suddenly developed a bright green vertical line one pixel wide and exactly centered on the display. Any suggestions on why it happened or, more importantly, how to get rid of it?

    Thanks, jim

  • kas4775 Jul 14, 2008

    I have a LC-46D92U. A thin green vertical line appeared on the right hand side of the screen 13 months after purchased. I noticed it only showed up on the HD channels. I called Sharp Customer Service and they had me manually reset the TV to the factory settings using the remote. Problem solved. Green line went away!

  • Anonymous Aug 28, 2008

    a thin green line running down the right hand side of my screen.

  • Anonymous Oct 10, 2008

    I tried resetting but no dice.

  • paywa2000 Dec 10, 2008

    sharp had me reset the TV and now they want comcast to bring a new cable box. the green line is still there.

  • digger72 Feb 23, 2009

    I have the same problem with a thin green line down the right hand side. Resetting to factory specs did not fix the problem. I get the strong impression that this is a software defect (drivers). Mine is the 46"

×

Ad

1 Answer

Anonymous

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

    Champion:

    An expert who has answered 200 questions.

  • Expert
  • 208 Answers

Sorry, 9 times out of 10 this is a defective LCD Panel....Call Sharp customer service and the may extend your warranty.

Posted on Feb 05, 2008

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Thin red line running from top to bottom of screen


What is this thin red line that is on my screen whenever my ...

https://answers.yahoo.com/question/index?qid...
Sep 23, 2010 - There is a very thin red line going from the top of my computer screento the bottom, ... If it's a single-pixel-wide red line from top to bottom it's a failure in ....have thin red lines running down the screen??some are thicker than ...

Thin Vertical Red Line [Solved] - Acer - Displays - Tom's Hardware

www.tomshardware.com > Forum > Displays

Tom's Hardware Guide
Jul 12, 2013 - 5 posts - ‎2 authors
hi all i am having a Thin Vertical Red Line on my Acer LED moniter ... the screen is having a part fail(cable or the screen/control board it self.).

Why is there a straight vertical line going from top to bottom on ...

forums.androidcentral.com > ... > Samsung Galaxy S6 edge

Apr 15, 2015 - 7 posts - ‎4 authors
Just bought the Samsung Galaxy s6 edge yesterday. After I charged the cellphone for the first time and turned it back on there was this straight.

Jan 26, 2016 | Samsung UN60ES6100 60-inch LED TV

1 Answer

I have a Bravia KDL 40BX421 that suddenly has green vertical lines on the bottom 1/4 of the screen. These lines are in a background bar that is mostly a reddish shade.


Thin vertical lines cover screen on Samsung LCD - AVS Forum ' Home ...

www.avsforum.com/.../1127410-thin-vertical-lines-cover-screen-samsun...

Mar 7, 2009 - 30 posts - ‎25 authors
Hi guys, Ive had this TV for about a year now - all of a sudden thin vertical lines havecovered my screen (show in link below) No matter what ...Missing: 40bx421

TV Repair Help for Vertical & Horizontal Lines on Your TV ...

? 2:47
https://www.youtube.com/watch?v=b0sI7LB4cZE
Apr 25, 2014 - Uploaded by ShopJimmy.com
TV Repair help with troubleshooting lines on your TV Screen. ... hi i have a sony bravia mdel # KDL46EX523. i have horizontal multi colored lines ... My TV has the following symptoms: - Horizontal lines from top to bottom of .... thick(like 1-1/12 inch) and a couple of green vertical lines next to the black one.Missing: kdl ‎40bx421

Flat Screen TV Has Lines Going Through Screen - Possible ...



Dec 16, 2015 | Televison & Video

1 Answer

Picture went black except for partial green and blue lines &2 thin red lines


Vertical scan section circuit fault. Check and replace damaged component/s at its vertical scan output section circuit. If you wish to get some details, check the site linked here. Pull up older posts. Check the site in 'Mosaic' view. It will make search easy. http://electronicshelponline.blogspot.com/

Jan 17, 2014 | RCA MM36100 36" TV

1 Answer

Dell inspiron e1505 laptop has a thin light green line on far left of screen and a thin pink line approx an inch to the right of it. Both lines run from top to the bottom of the screen. I'm assisting in...


If you were to plug it into an external display, that will tell you whether it is a VGA uProcessor fault or a screen fault. If it is a screen fault, checkout ebay for a replacement screen.
Hope that helps.

Jan 25, 2011 | Dell Inspiron E1505 Notebook

1 Answer

My Lcd tv has a thin green line running from top to bottom on the left hand side


Unfortunately this is a problem with the screen & the only solution is to have it replaced. If it is still under warranty then there should not be any problem if however it is not, then it would be uneconomical to get the screen replaced as this can be very expensive.

Dec 08, 2009 | LG 37LG50 37 in. LCD HDTV

1 Answer

A thin green line running through screen


1.The LVDS or T-Conn panel is defect and must be replaced or 2, the panel must be replaced complete.

Aug 10, 2009 | Televison & Video

1 Answer

Green vertical line on videocon 42inch plasma tv


Hello Depending how wide the line is their could be two possible causes.
I have two questions for you.
1. How wide is the line.
2. Does it run from top of screen to bottom of screen?
If the line is thin a single strait line then it is possible the PDP has gone Bad (Panel). (Screen). The screen will to be replaced.
If the line is at least 2 or more inches wide then its a buffer board which can be replaced. LG calls this board Hand insert Boards or display driver boards..

Jul 27, 2009 | LG 60PS60 60 in. Plasma HDTV

1 Answer

The screen colapsed into a thin line running from the top center


The deflection circuit is most likley bad. You need a service center to repair . If you can TEST THE BIG FAT TRANSISTORS AND CHANGE OUT IF BAD, THEN YOU CAN FIX IT. They are usually on a big metal finned heatsink ...

Mar 07, 2009 | RCA F35755MB 35" TV

1 Answer

Thin Green line from top to bottom of screen


Usually the case with this issue is the LCD panel itself. After a certain long period of time, some LCD panels just bug out and stop working. ( not sure why, possibly the way they were assembled and manufactured. For instance the LCD Panel has 8 connectors ((top)) and 3 connectors ((left)) (((Depends on model)))that attach to the main board of the LCD Panel, and on many occasions the thin lines wear and cut and therefore loosing part of your screen. If i explain further how it works i can write you a good explanation, just message me. That is the issue or the Cable connector from the Video Card to the LCD Panel is faulty. Try replacing that or the line will stay there for a long while then eventually your LCD display will begin to show more lines and eventualy Nebula itself. ( unusable )

You can also try repairing the LCD, in some rare cases the only problem when the line shows up is because of the video genesis card inside the FPD. try swapping that out with a known good one and perhaps that will work otherwise eventually the monitor will begin to stop working over time.

Jul 02, 2008 | Gateway FPD 1730 17" Flat Panel LCD...

3 Answers

Green line


sharp is very aware of the panel and main video processor problems.They should give you no problems on the repair.It sounds most likely you have a main video processor problem.

Mar 13, 2008 | Televison & Video

Not finding what you are looking for?
Sharp Aquos LC-37G4U 37 in. HD-Ready LCD Television Logo

Related Topics:

2,192 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sharp Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76287 Answers

Cindy Wells

Level 3 Expert

6082 Answers

Ekse

Level 3 Expert

13434 Answers

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

Answer questions

Manuals & User Guides

Loading...