I can't seem to find the source of the problem. It's like the monitor is selfadjusting every fifteen minutes of so and the screen flickers when that happens. i have installed new driver adjusted the refresh rate and nothing helps If anyone knows anything about these monitors and can help it would be much appreciated. I have a LG 566 LM model flat panel 15"
200052
Make sure the power cable and video cable are securely connected.  If that doesn't solve the problem, hook your monitor up to a friend's computer.  Same problem?  Then you have a bad display.  Works ok on a different computer?  Probably a bad video card in your computer.\n\nI'd also suggest using different power and video cables if you have access to others.  You might find that you just have a bad cable.\n\nGood luck
290459
Maybe your monitor is too old. Change your monitor or service it to the dealer. Or your computer has been infected by viruses (maybe). But, try to change or test your monitor on other computer.\n\nWith regard, Alfred Hitchcock
247332
it sounds like a row of dead pixels. \nthese are very hard to fix and usally mean getting a new screen, since it would proberly cost less to get a new screen.
513388
Either your video output device (either video card or onboard video) is not powerful enough to offer that resolution, or your device drivers are not up to date.  \n\nFirst thing is to update your drivers, go to either nVidia ( http://www.nvidia.com/content/drivers/drivers.asp ) or ATI ( http://ati.amd.com/online/customercareportal/drivers.html ) and get the latest drivers for your device.\n\nIf that doesn't fix the problem, you will have to go look for a card that has the ability to display that resolution.  Max resolution is always noted on a new card.\n\nIf you are running onboard video (your monitor cable comes out where all the other cords come out, not from its own card) it is likely that you will have to invest in a new card.  You should be able to find a decent one for under $50 for general display, $100-$600 if you want good video and gaming, but that is a whole different discussion. I recommend http://www.newegg.com for new hardware.
445646
I have the same issue with mine, I am not sure of what can be done yet, as I have taken mine apart and checked all the connections / cables pertaining this this LCD problem. However,Your laptop can still work with an external monitor. So for a short term fix you need to acquire another monitor / LCD Monitors are reasonably priced now.\nUntil we find the real fix....
5756
My only suggestion is to try PowerStrip to adjust the tv out settings from your video card:\n\nhttp://entechtaiwan.net/util/ps.shtm\n\nThis utility gives you complete control over your video output, from refresh rate to overscan.  Good luck!
34521
The flicker is caused by two things: \n\nA difference in the scanning frequency between the TV and the camera \nA difference in the way the phosphor dots are perceived between the human eye and the camera's image sensor\n\n\n- My addition - \n\nEven if both devices are operating at - say - 30 frames per second (how fast the screen updates), you might be catching the image in the middle of an update (very likely, considering how fast this occurs).
376135
You may need to reinstall your video card or monitor drivers.  Check your floppies and CD's for them, if you don't have them, then check the manufacturers' websites out.  You can usually find your model information on the rear decal of your monitor and on the video card itself.
635195
the graphic lighting is probably going bad on it if it is 10 years old. They don't last forever. The only thing you can do is get a new monitor.
127615
NO ITS THE MONITOR U NEED TO ADJUST IT PROBABLY ISNT UR COMPUTER ITSELF JUST THE SCREEN
288796
could be the graphics card, try a different driver, also try a different power cable for the monitor, very unlikely it is the cable but worth a try. If you have a nother graphics card you could try then try that, if problem still persists then it is your monitor, may still be under warranty, you may want to check that.
80769
download the current driver for your video card. if that doesn't work your monitor or video card might need replacement. Also try to degause your monitor if its not a plasma screen.
337131
I suggest you get a new monitor. Try asking LG about it. They might replace it for you for free. I suggest you go on newegg and get something else. Not an LG. Lifes better without it. AKA: Goldstar. Do you have Screen Screw on your pc. Its a software that messes up your screen. Go to the top left corner of your screen to unlock it. If its not that get a new monitor. Don't dump the old one in the trash because you could be fined money. LCD monitors are made of toxic. By the way first try getting some alcohol and cleaning the connectors on the monitor which connects to your VGA or DVI port. Do the same to your Graphics Card. Then get a new VGA or DVI cable and connect it. If that doesn't fix that then trash it. Good Luck
77790
disconect the monitor cable from the video card and look at the pins....make sure one didn't get bent. it's way easy to bend one and it will usually throw off the color or brighrness. if thats ok, try adjusting the brightness and contrast on the monitor.
7434
Ok, probally you have a low screen resolution. To fix this (for Windows XP, but it is similar to other versions) go to the desktop, right click. Go down to properties and click on it. Then click on the tab "Settings". In the bottom left hand corner, there is a section with screen resolution. Make sure the slider is over to the more side. Click OK. Your screen should flicker and go black for a second. Then come back on. If it dosen't come back on, it will when it goes back to the old resolution (15 seconds).
353279
Could be a bad monitor - sometimes that happens.\nOr there could be something that's causing interference such as a cell phone charging nearby, a fan running etc...
106748
ya ur crt is busted i=i had the same problem had to replace it if i were u i would invest in a LCD they last longer and have higher refresh rates and most are under warrenty for dead pixels so u wont have to worry about those i personally am using a lcd and have been for 4 years now no problem at all