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Brand new LG L225WS monitor is showing moving horizontal lines on screen

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The monitor should adjust automatically to your PC's screen resolution and output, so it is most likely faulty and needs to be returned to the manufacturer. To make sure, unplug the monitor cable, blow on the plug and re-plug it into your PC. If this doesn't work, try connecting it to a different PC, if the same problem occurs you could try a different monitor cable if you have one available.

Posted on Sep 16, 2008

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OSD in my LG Monitor (Flatron 795 plus) is moving verticaly. what's problem and Solution ?


Long story short, double check the cables make sure that you don't have any external speaker close to the monitor, the magnet in the speak can cause this issue. If that doesn't work then you might need a new monitor since is would be cheaper then fix the power supply. You can also check out
http://www.tomshardware.com/forum/308385-33-monitor-horizontal-lines-moving-vertically

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Wavy diag lines moving on monitor?


First, try a different monitor to eliminate that its just the monitor
If the other monitor comes on fine, that will show your monitor may need replacing.
You can also try the degauss button on your monitor screen (icon looks like a magnet)

Sep 01, 2013 | E-Machines eMachines Desktop PC

1 Answer

I have a dual display with a Samsung digital LCD flatscreen and LG analog LCD flatscreen running on WinXP with a nVidia GeForce 8400GS video card. The video card is new - the old card (which was hooked up...


Hi

I'm not sure what you mean by VGI. I will assume you mean VGA (Analogue - D Shaped with 15 pinholes).

When pixels or line of lixels fail on a monitor, they usually fail in spots or in a vertical lines due to the design of the matrix.

Since both monitors are sharing a single cable and the graphics card is a new one, the fault automatically isolates itself to either the monitor or its VGA connector.

Check that none of the pins in the end that connects to the faulty monitor are bent and/or touching one another and shorting.

Then try changing the resolution of the graphics card itself and test the monitor's performance at various settings to see if the resolution seeting is straining against the limits of the monitors range.

Right click on open space in the desktop > properties > settings > click and hold the slider scale step by step, up and down the scaled to test the monitor > apply > ok > test for a reasonable period > reset.

Also test the monitor with a single VGA cable to another computer (even a laptop, using the Fn key + external monitor function key).

Thses tests should tell you if the monitor is failing.

I hope this helps.

Aug 24, 2011 | PC Desktops

1 Answer

FOR ABOUT TWO HOURS, MY LCD MONITOR TURNS INTO INVERTED COLOR THEN AFTERWARDS A HORIZONTAL WHITE LINES APPEAR ON THE SCREEN.


replaced your monitor with a brand new one.. or bring it to a service provider.. there is a problem in the screen or picture panel..

Jul 10, 2011 | Samsung PC Desktops

2 Answers

I have this problem about my monitor, every time i open my computer a horizontal lines appear on my screen, my monitor is BenQ a flat screen ... can anyone tell me what happen and how to fix it ...thanks...


Could be multiple different issues here.

1) Your video card is getting old or if you recently replaced it may not work with your current PC.

2) Degauss your monitor using the settings directly on the monitor.

3) Download the latest drivers for your video card and mess around with the display resolutions as the card may not support your current resolution.

4) Your monitor itself may be the culprit and you need to send it in for repair.

If your still having issues, provide me a few more details about the problem and I may be able to further assist you.

May 25, 2011 | Intel PC Desktops

1 Answer

HI my viewsonic monitor is hving problem when i switch on my system it shows me a horizontal line on the screen, except that line i cant see any thing and eveything else is black on the screen..


The entire image is squeezed in that thin line because the vertical deflection unit has failed - the monitor will have to be opened, the vertical circuit identified and replaced - all this must be done by a repairman so take it as fast as you can to one. If you keep it functioning this way for long the screen will be burned.

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Unable to drive LG W22432S monitors in WindowsXP


Hi there.
Go to the control panel, select display, click on the settings tab and set the display to 1024 x 768 pixels, that should sort the problem out.
Post back if you need more help.

Good luck and thanks for using FixYa!!

May 14, 2009 | PC Desktops

1 Answer

LG F700P monitor black out on top half, horizontal white line


Sounds like your monitor or graphics card may be going bad.

Dec 07, 2008 | PC Desktops

1 Answer

Heavy white lines accross the screen


change the ram and viedo card agian

Jun 07, 2008 | PC Desktops

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Have black line on right side of screen and cant see all of icon on left side of screen


What type of screen do you have? If it is a CRT (rather than a flat panel) it is probably due to the screen alignment.

Go into the menus on the actual monitor and look for something called Horizontal Alignment (or similar). You should be able to move the whole picture left and right. You may need to play with some of the other settings (e.g. Horizontal Size) to get it just right.

Matt.

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