LG Flatron l1751S monitor

Nothing wrong with your mon. It is your windows display setting.
Go to display properties and change it back to normal.

Hi,

You may reset your LG L1751S-BN to factory settings by:



1. Press the Menu button. OSD (On Screen Display) should appear on your LG L1751S-BN.
2. Press the Lightview +/- button to highlight Setup then press the Auto/Set button.
3. Press the Lightview +/- button to highlight Factory Reset then press the Auto/Set button.
4. Press the Menu button to finish.



I hope this works for you. Kindly reply for further assistance. Good Luck!



Thanks for using Fixya!


Mongkey
DELL Tech ID #456563
TIPS: Is your computer slow? This might help
http://www.fixya.com/support/r8158906-diy_manual_pc_tune_up
(for Windows only)

First attempt to use a different monitor on your computer, or use this monitor on another computer. If it appears that monitors only shut off when attached to your computer then it's safe to assume that you have a graphics card issue, not a monitor issue. If your monitor shuts off on another computer then your monitor is basically broke. To try to troubleshoot the graphics card, unplug your monitor from the computer and the wall. Now unplug your computer from the wall, open up your computer case and remove the graphics card. Using a can of compressed air, blow out all of the dust in the computer. Reinsert the graphics card, close the case, plug the monitor back into your computer and the wall and start the computer again. Hope this helps.

More likely to have bad caps like the L1751S: http://s807.photobucket.com/albums/yy352/budm/LG%20L1751S/

Remove all the screws and stand then use flat blade screw driver to crack it open starting at the bottom edge and work you r way around and be careful on any cable attached to the front bezel.

Basic LCD monitor troubleshooting guide:

http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting

Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Please post back what you find.

It depends on the kind of dirt you've got on the LCD screen.

Dust and fingerprints may be safely removed using a tissue-non-tissue or microfiber cloth, sold in most camera shops. It's exactly the same supplied with most glasses, only bigger. It works without moistening. Do not press overmuch, but wipe it repeatedly, and even the sturdier fingerprint WILL come away eventually.

There are also specially formulated moist-wipes. They're more expensive and only good for one use each, but are good to clean dried spills such as specks of sugared coffee or an explode-on-open Coca Cola can. You'll find them in most computer shops.

try another power cord, and a known working power outlet. If no good, replace power board or get a new monitor. contact manufacturer to see if it's in warranty.

Check the flex cable, it might be loose. Disconnect the monitor cable from the computer, if the issue still occurs, points of failure as follows: ac power cable faulty monitor

Unfortunately that means your monitor is in need of repair.Most likely you will have to consider replacin the monitor as a 17$ most likely isn't worth the price of repair.
Thanks,
Lee

My sister's monitor wont turn on at all. She was shutting her system down due to a storm rolling in, and it said windows shutting down installing updates, while she is shutting it down. She turned it on today and the little light came on then it went off and hasn't been on since then. The Tower works fine but the monitor isnt turning on at all. What should she do? She has had the monitor at least 2 years no more then 2 1/2 years! And it is a LG Flatron 20". HELP

use the LCD's Auto Adjust Function. If fails try checking all cables and connections on the back.