Question about LG Flatron L1919S LCD Monitor

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Power saver when boot up computer, monitor indicator light is green. boot up images start to appear on screen. then indicator light changes to yellow(power saver) and monitor turns black. CPU (Dell) all four lights are green indicating normal operation. any suggestions will be appreciated.

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Re: power saver - LG Flatron L1919S LCD Monitor Computer Monitors


Posted on Jan 03, 2008

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My screen develops some ghost images after powered up for a few hours. I can actually see some words that appear almost burnt into a screen. Similar to a monitor that has been left on too long if someone...

well you are correct and when it come's with the lcd monitors it is known that when a pixel is subjected to same amount of charge for a long time it might retain the residue of charge even after the amount is changed so this reason why you get this problem and in order tackle this just try to use some changing screen savers or just turn the monitor switch off while you are not around it.

good luck.

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Lcd montor not working help

Hi there,
Symptom : No images on the screen. I cannot turn on the monitor.

Checklist 1 : Is the power cord connecte properly.
Action : Check the power cord connection and supply.

Checklist 2 : Can you see "Check Signal Cable" on the screen ?
Action : (Connected using the D-sub cable)
Check the signal cable connection.

Checklist 3 : If the power is on, reboot the computer to see the initial screen (login screen), which can be seen.
Action : If the initial screen( the login screen) appears, boot the computer in the applicable mode (the safe mode for Windows ME/XP?2000) and then change the frequency of the video card.
Note : If the initial screen does not appear, contact the Service Center or your dealer.

Checklist 4 : Can you see "Not OPtimum Mode", "Recommended Mode 1440 X 900 60 Hz" on the screen.
Action : You can see this message when the signal from the video card exceeds the maximum resolution and frequency that the monitor can handle properly.
Adjust the maximum resolution and frequency that the monitor can handle properly.

Checklist 5 : There is no image on the screen. Is the power indicator on the monitor blinking at 1 second intervals ?
Action : The monitor is in Powersafe mode.
Press a key on the keyboard activate the monitor and restore the image on the screen.
If there is still no image on the screen, press the On button. Then press any key on the keyboard again to activate the monitor and restore the image on the screen.

Hope this helps.
Have a good day.

Dec 08, 2009 | Samsung SyncMaster 920NW Monitor

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When pc left on after 15 minutes the screen keeps changing colours from reds /greens /greys/blues constantly is this normal

Maybe this is a Screen Saver, set to start after 15 minutes. Open up Control Panel then Appearance and Personalization, then Screen Saver to check on this and perhaps choose a more pleasant screen saver.

Dec 03, 2009 | HP Pavilion F1703 17" LCD Monitor

1 Answer

Monitor goes black............

try checking the cables first.

May 28, 2009 | Dell E176FP 17" LCD Monitor

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Gateway FPD1530 loses image shortly after powering up.

try booting into safe mode. press F8 while the computer is booting. see if everything stays normal. It should tell you that it booted into safe mode. Once there, change the resolution or the frequency of the display(also known as the refresh rate) by right clicking on the desktop and selecting properties. Once there, click the tab all the way to the right, it should give you color quality options and resolution options. At the bottom, there should be an advanced tab. Depending on our video card this menu can be different from others. Look in that new window for and option to change the refresh rate or the frequency. The value will be in xxx hertz. try setting it to 60 hertz.

Jan 31, 2009 | Computer Monitors

2 Answers

Monitor won't stay on

Your computer may be in screen saver mode, it has instructed the monitor to go to power saving mode, or the the monitor's video cable is not properly connected to the computer. Another possible cause of this is a locked-up or in-operative computer since the computer is what supplies the monitor with all the display data or information. Move the mouse or press a key to de-activate the screen saver or power saving mode. Check the monitor's video cable and make sure it is snugly connected to the computer. To see if the computer is operating properly, press the CAPS LOCK key on the keyboard repeatedly while checking the CAPS LOCK light. If the light is not turning ON & OFF, the computer is non-functional. Contact your computer manufacturer for help.

Dec 02, 2008 | Computer Monitors

1 Answer

Monitor keeps blank even the power lLED is on green

Try replacin a new display card. If it is fine working.ok
If not try fixing for cold solder in the video section.
I suggest video section according your report the light green LED lighted that shows the power section is doing fine.

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Dell m992 screen problems

If you notice, when you see the windows start screen, its usually "big and dopey". Thats because the video drivers aren't being used yet. If it is blanking out right after you see that screen (with the scrolling bar), my guess is it's a corrupt / bad video driver.

Was any other hardware added recently?

Jan 10, 2008 | Dell M992 19" CRT Monitor

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Viewsonic E53 monitor

Base on the information given to me.

I think your computer is on sleeping mode.

first thing check if the video cable is not loose connecting the pc.

because what would happend, if it is loos it would turn on and off at times.

The other thing you can do.

right click on the desktop.
go to properties
go to screen saver
click on power

adjust the time you want your monitor to shut off.

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No image on screen when boot up computer

check vga cable! check also video card on the pc!

Aug 16, 2007 | LG Flatron L1710S 17" LCD Monitor

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