My lg flatron w1941s lcd monitor at starting the computer system, the screen gets auto off and on every 3 to 5 minutes after that when continue using the time duration of off and on will be get 15 to 30 minutes. as we using contineous 1 hours to more then its off and on will also get stop . what is the solutions?

SOURCE: Lg 1919s flatron monitor slowly gets dark

This problem is showing when the main PCB of the monitor failed. Contact the LG service provider in your area. They will change the full package assembly or PCB. check this link to get the service center info
http://www.lgservice.com/

Tom Harrison

• 20 Answers
• Posted on Mar 08, 2009

SOURCE: How can I make fonts look good in an LCD monitor ?

The VGA connection should be fine; I have DVI and when I switched from analog, the difference was pretty minimal, to my eyes.

Is it just the fonts that are blurry, or everything? If fonts only, then this almost certainly suggests that running the ClearType tuner again would solve the problem. But this applies to all displays, so if one is good and the other is not, then this isn't it.

If everything is a little blurry, then this suggests one of two problems -- the first, you report trying, which is that the display adapter is set to a different resolution than the native resolution of the LCD monitor itself. Your display adapter should probably be able to drive 2 monitors (the built-in laptop monitor and the external monitor) at once. You should be able to set their resolutions separately.

Assuming Windows XP: Start > Control Panel > Display > Settings > at which point, you should see two monitors listed in a dropdown. Set them to their native resolutions there (using the slider bar, usually all the way to the right), and save.

If you do have the display resolutions set to their native resolutions for both monitors, then it's possible that your external monitor is messed up. A quick test would be to run the on-screen settings, usually from a button on the monitor itself. If what is displayed there is sharp and what is displayed from Windows is not, then this points to a problem with the display driver. If everything, even the on-screen display is blurry, then perhaps the monitor settings are messed up -- usually there's an option to restore to factory settings -- try that.

If that doesn't work, I'm probably out of ideas, unless you have further information.

SOURCE: i am using the LG Flatron L1715S 17

The FLATRON L1715S color LCD monitor with auto-synchronous support, plus it is PC and MAC compatible, has features like simple one button auto setup and is VESA DDC2B, DDC1, Plug and Play compatible.
use the 'Auto' adjust button on ur lcd..
howevr, if u want to configure using win xp/vista..right click on ur desktop->properties->settings->increase the 'screen resolution' to minimum: 640x350 or standard: 1152x864 or maximum: 1280x1024 @ 75Hz..
best is to seek professional advice of ur system admin/vendor....

SOURCE: LG screen goes in stand by.

oke having a similar problem atm, this is what i have found so far. was trying to help a friend who has bought the same 19" LG monitor. When i connected the monitor to her PC i noticed that it was not the same connection as the previous one but it had the smaller blue connection..this shouldnt be a problem but it was. The monitor when powered up, showed LG logo then went into power saving mode. My next step was to try the monitor on my own PC to make sure it was working, When i did this the monitor got a signal but on the initial boot it did say that this monitor was not compatible currently the way i had it set up ( where i had it plugged in? the only place it can be) because of my graphics card. oke so atleast i knew the monitor was working and was recieving a signal.

the only difference i can see is when i put it in her PC it is not giving me this information which also did give 3 steps to solving the problem but didnt seem legit. the next step i will take is to try my monitor on her PC although im not sure i expect it to work.

i think it must be a) PC is now faulty or b) PC is not sending a signal to the monitor ( possibly due to the fact it is not the same connection as before.)

what i have seen on other similar posts says you should also listen for your PC starting up normally.

another thing i would like to know i think it can be usefull for this topic. are the people who are experiencing this problem in the same situation as me i.e. changing the type of connection used by the monitor from the larger to the smaller type?

id also liek to note that the monitor i have was bought on a tight budget from PC world.

only other help i can give to people with this problem is that it is much easier to see where the fault is when you have 2 PC's and 2 monitors i know this is not viable for many but if atall possible interchanging parts with the PC that is working correctly and the one black screening can help you see exactly what the problem is,

as far as i know aswell the main reason for a monitor to sleep is that its simply not getting a signal from the PC BUT on rare occasions it can be a fault in the monitor. IF you have another monitor with the same connection that you can get yto work on the same PC its the monitor with the problem, if u have a monitor that u know is working on another PC with the same connection but is not working on the PC in questions its a PC fault.

sorry for the jumble of words in this answer i tryed my best to explain, all my knowledge of PCs is from friends and self tought so ... hope it helped

SOURCE: my LG Flatron L1515S 15" LCD goes on blank scree(black screen)

sitaramjava, Problem not new one!!! When lcd screen goes "black" point bright flashlight (torch) 1" (3-4cm) from lcd panel to determine if you can still see desk-top icons!!! If icons are visible, unit SMPS is in partial shutdown mode. If not visible then SMPS is in full shutdown mode. You or qualified CCFL back-lit lcd monitor technician will need to make repair to units internal SMPS/ CCFL inverter supply. Your monitor isn't any different than any other brand in it's basic design and operation!! Read my and other CCFL backlit lcd monitor technicians FIXYA profiles to see if you can repair it. 12fixlouie