20 Most Recent LG L1915S 19" LCD Monitor Questions & Answers

You should be able to adjust the settings on the monitor to prevent it from going into power save mode, or at least to delay how long it takes before it goes into power save mode. Press the menu button and look for settings that might disable or change power save mode.

Also, does your desktop/PC display show anything before the monitor goes into power save mode? If nothing comes up, its possible that you have a loose VGA connection or that your video card/motherboard are defective in some ways. Try using a different monitor.

If the other monitor works fine with your computer, try changing/lowering the screen resolution. If in XP right-click on the desktop and go to Properties, and select the tab for display settings and adjust the resolution. If in Vista/Win7, right-click the desktop and select Screen Resolution/Display Settings and adjust it there. Then check and see if your newer monitor works on it.

If the other monitor also doesn't show any display, most likely the problem is either with your video cable or your PC's video card/motherboard, not the monitor.

Hope that helps. Good luck

LG L1915S 19"... | Answered on Jan 21, 2015

Check the electrolytic capacitors inside in the power supply board portion. replace all busted ones.

LG L1915S 19"... | Answered on Jan 10, 2014

Proceed to the following page for your driver. However, you will need to type in a scrambled code to be able to download the file.


LG L1915S 19"... | Answered on May 23, 2013

It is saying out of range because the PC video resolution is too high for it to display, need to lower your PC VIDEO resolution to the native resolution of this monitor, or it can have problem inside.


LG L1915S 19"... | Answered on Apr 14, 2013

Hello Alan,

That is actually not power saving mode, the flashing power light indicates the power supply is not starting up correctly and keeps shutting down and trying again. This is a very common symptom of a failure of the capacitors on the power supply board. The L1752s uses the AIP0157 power supply board which is the same board the is used in several LG monitors such as the L196WTQ and L194WT. Here is a link to a repair guide for the L196WTQ that shows what capacitors to look for and replace on the power supply board to bring the unit back to life.


I hope this helps, if so please rate my solution.

LG L1915S 19"... | Answered on Jul 13, 2012

Same problem as above. Had mine for 2.5 years and worked fine until I tried to turn it on this morning - won't come on at all. I have tried another power cable and verified that another monitor works on the old one.

LG L1915S 19"... | Answered on Jul 13, 2012

To change :
Go into control panel
Click on power options
Power Saver change settings
Choose the sleep and display settings you want your computer to use

LG L1915S 19"... | Answered on Apr 10, 2012

That means theres no signal coming from the PC. either the PC is not booting up or the VGA coard is faulty.

LG L1915S 19"... | Answered on Jan 01, 2012

More likely to be in shutdown tahn power saving mode. You should try it with another PC first to make sure it is not video card problem or video cable problem.
If it is the monitor, then you should read my guide so you can decide if you want to DIY repair or not.

Basic LCD monitor troubleshooting guide:


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

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

LG L1915S 19"... | Answered on Nov 24, 2011

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