Question about Flat Panel Televisions

1 Answer

Acer LCD TV screen burn.

I left my TV switched for 2 hours MAX with the HD box switched OFF.
When I returned home the screen was showing a blue colour,and in the centre of the screen the words "No Signal" was displayed.
Switching ON the HD box to watch TV, in the centre of the screen the words "No Signal" can be faintly seen in a Red colour.
Could you please help me and advise me how I can rectify this problem.

Regards Ross.G (Australia)


Acer LCD TV Model AT3201W WxHxD 1018x616x210
Resolutions 1366x768

Posted by on

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.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 492 Answers

Burn in unfortunatly is permanant. It damages the liquid crystals that produce the image.

Posted on Mar 08, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

My Samsung TV developed a a single blue vertical line on the left side. what could possibly cause that.


If you wish to get some details; visit the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.
Type in the brand name and type (TV, VCR, DVD player etc:) of your device, in the search box [at the top right] of the home page. It will make surf easy.

Jun 13, 2015 | Samsung UA-40H5500 40" Full HD Smart...

2 Answers

Watching TV and it suddenly turns off just like if you had the remote and shut off the TV. We set in amazement for a few seconds and then we turned the TV back on. We had sound but no picture. It was a...


Tv turn on now,does it have a flashes of picture only a few second than dies and than have only sound left?Yes,than the tv 2 long LCD inverter boards are dead.These 2 long LCD inverter boards are one to the left one to the right both must be replace.The 2 long LCD inverter boards job are to help the LCD screen panel to have a backlight to produced a picture.Tries websites like Shopjimmy.com,Ebay.com to buy those 2 LCD inverter boards for the replacement.

Mar 02, 2011 | LG 50PJ350 50 in HD-Ready TV

1 Answer

I've had U-Verse for a few years, which my TV is hooked to. All of a sudden the TV shows are not taking up the entire screen. I have used the "access", "menu" and every other button...


The box had something on and is not suppose too.Can't remote or manual turn off.Try unplug,replug the U-Verse box back about an hour later.By letting the U-verse box rebooting and upgrading it softwares,should solved the HD LED lighting up problems.

Mar 01, 2011 | Olevia 237T 37 in. LCD TV

2 Answers

Samsung lcd 720 ln32b360 doesn't fill screen in 16:9 mode. Went through tv setup, connected it to hd box (verizon Fios) plays all HD channels but does not fill screen as it should. TV is connected to set...


If by regular cables you are talking about the standard red/yellow/white composite cables, then, yes, it will affect HD as composite cannot send an HD signal. Only HDMI and component (red/blue/green video only) cables.

Change to HDMI and let us know if it works for you.

Jan 07, 2010 | Samsung LN32B360 32 in. LCD HDTV

1 Answer

How to get rid of the blue screen on av channel


you can't. it is built into the microprocessor to drive the blue.
want a cool tv? switch the rgb drives around. then you could have a green or red screen and green people.

Sep 10, 2009 | Acer AT3205-DTV 32 in. HD-Ready LCD TV

4 Answers

Screen goes black, still have audio


I first changed the 220uf capacitor with no luck. I flipped the BURN switch to on and the set has been working great for a week now. Daughter left it on for about 20 hours overnight with no problem. Anybody have an idea what those 4 tiny switches are for? I have heard these type of switches called "dip switches". They are tiny white switches in a yellow block on the lower left side of the upper circuit board. The top one was labled 40", the next one down was labled 46", the 3rd one was 4 letters "EW" something I think, and then the bottom one was labled "BURN".

Jun 22, 2009 | Polaroid FLM-4201 42 in. LCD Television

1 Answer

Cannot set screen width


Both the TV and the Cable box have Aspect(height/width) settings. You must confirme the setting on the cable box and then do the TV.

1. Set TV to Native, this should show image exactly as the cable box sends it.
2. change Aspect settings on the cable box until you get one that works
3. if you get a good one, then your OK. You will just need to find a setting between the 2 devices that work for you. Also, these settings may change automatically for the TV or cable box based on the channel

Dec 25, 2008 | Toshiba REGZA 42 in. Flat-Panel LCD HDTV

1 Answer

Screen says no signal. when i push the input button,tv says no signal not available Stuck on the blue screen, there is NO lock icon on the screen. I have the same problem. I attached the cable from my...


HD TVs do have different cables, I went to Time Warner and swapped my regular box for an HD box, the cable ends are blue red and white, I believe. Also in order for my box to work on the screen I have to switch to "Component" instead of "TV". Hope I helped!

Dec 11, 2008 | Haier HL22R 22 in. LCD TV

1 Answer

Thin blue line


I am a Sharp Servicing Technician. You posted this before. Ive got the same model TV as you do LC46D62U. I think the line you are experiencing is simply the broadcast. I notice it on some HD shows that broadcast the side bars. (Always on the Ellen Degeneres Show). Ive taken some picture.

1) Here's the line on the left that i experience
ec62e20.jpg

2) Later on in the broadcast, it goes away.
f7a108d.jpg

One way to check if its a TV problem or not. When the line shows up again, hit the MENU button on the remote. If the line appears to be "behind" the menu, then it is simply the broadcast.
a6f48e8.jpg

If the line appears to be "on top" of the menu or shows right through the menu, then it is a TV problem.

Im thinking the reason it takes hours for hte line to appear is because it only shows up on certain shows or certain HD broadcasts.

Mar 27, 2008 | Sharp Aquos LC-46D62U 46 in. LCD HDTV

1 Answer

Blue Screen


how do i get ride of the blue box in the screen area.....?The rest of pic is fine....

Jan 15, 2008 | Westinghouse LTV-32w1 32 in. HD-Ready LCD...

Not finding what you are looking for?
Flat Panel Televisions Logo

Related Topics:

543 people viewed this question

Ask a Question

Usually answered in minutes!

Top Flat Panel Televisions Experts

The Knight
The Knight

Level 3 Expert

68301 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Jaime Hernandez

Level 3 Expert

2267 Answers

Are you a Flat Panel Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...