LG Flatron L1750S 17" LCD Monitor Logo

Question about LG Flatron L1750S 17" LCD Monitor

4 Answers

LG Flatron LCD Power Saving Mode

My LG Flatron screen is stuck in "Power Saving Mode", any fixes Ive seen need to be done on desktop properties, but I obviousley cannot access anything as my screen is not coming on.

Posted by Stephen Cameron on

  • 11 more comments 
  • giri1 Feb 14, 2008

    I have 19" LG monitor when I boot my pc it dont display anything instesd a message power save mode

    what is the solutions

  • Anonymous Jun 03, 2008

    power saving mode

  • Anonymous Aug 26, 2008

    I am using a

  • mmor_2002 Sep 05, 2008

    when I turn on the computer my LG monitor doesn't on. and the display light is yelow. it says POWER SAVING MODE.

    what ca I do?

  • Anonymous Sep 22, 2008

    my monitor seems to spontaneously go into power analogue save mode, or whatever its called. very very annoying. not tried any of the possible solutions yet tho

  • Anonymous Sep 23, 2008

    I have the same problem with my LG monitor, it turnes into power saving mode when it wants, and every time does it more often, now its been two weeks since this happened for the last time and I´ve tryed everything to take it out of power saving mode and nothing has worked, the problem is that in that mode the screen is totaly black and I`m not able to see or do anything.

    Please help!!!!

  • Penny7b Oct 23, 2008

    Same problem with an LG W1942T. I'm not sure if I'm confident enough to try the hitting it solution. That just seems so... wrong.

  • cyrus21 Nov 11, 2008

    it displays nothing but power saving mode when i boot up.

  • francis18 Apr 25, 2009

    my lcd monitor stock of power" what shold i do? where is the engineer location near in q.c?

  • francis18 Apr 25, 2009

    my LG lcd monitor is off stock! what should i do? pls. i need help me" ^ where do i find the location LG engineer near in Q.C?

  • Bradend Scharfenberg May 08, 2009

    Stuck in Power Save mode. It'll turn on for like literally 2 - 3 seconds and then turn off again.  I've tried plugging the computer into other screens and it worked on them so i know it's the monitor. It's my work computer which has everything I need on it and I don't have access to another monitor. Any solutions??

  • Bradend Scharfenberg May 08, 2009

    My LG Flatron L192WS is putting itself into power save mode. If power down and turn it back on the screen comes up for literally about 2 - 3 seconds. I've tried plugging in the computer to other monitors and it worked on them so I know the problem is coming from the screen itself. If any one knows how to fix my problem that would be incredible. It is my work computer and I don't have access to another monitor unless I were to buy one (Not gonna happen).

  • francis18 May 11, 2010

    my problem is board of power supply? where do i find a repair shop in quezon city?


4 Answers


  • Level 1:

    An expert who has achieved level 1.


    An expert whose answer got voted for 2 times.

  • Contributor
  • 1 Answer

Hi, September 2008 and still problems happening with the LG screens. Mine is a Flatron W1942T.
I hit the screen as suggested (my old mum was a great believer in " if it won't work kick it", this applied to anything electrical, tele, vacuum cleaner etc.,) and guess what? my old mum was right. The screen came on.
Hope this works if it happens again. I'd turned everything off because of an electrical/thunder storm. Won't do that again.

Posted on Sep 14, 2008


  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert who has answered 1,000 questions.

  • Master
  • 2,985 Answers

Well thats seems tricky does it not come on at all when you boot the computer. If the screen is working then it should work to display the Start up screen. If it does then keep pressing Delete until the BIOS comes up- then search the pages for power saving and slect to OFF

Posted on May 26, 2007

  • Anonymous May 26, 2007

    If the screen is not coming on at all then this is not a power saving fault[by that I assume you mean the screen us playing that symbol which is a built in thing not from the computer, have you tried all the screen controls?] but a data transfer problem.
    That is a Problem at the computer.
    It could be the Data cable for fixed in fully at either end.
    Data cable faulty - check for bent pins.
    Or graphics problem
    Does the computer have on board graphics or a AGP/PCI graphics card?
    If it is the latter then make sure it is fully seated in the slot.
    If it is on board graphics then you do have a problem because I think there is no repair option here.
    you have to get an image to screen before you can try any workarounds so try
    Data cable/Graphics card options first.



  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert whose answer got voted for 20 times.

  • Expert
  • 176 Answers

When it have this kind of error is a problem of the powerboard.
Anyway you must open it and look at the all capacitors and if are them inflated, if them are inflated must change them.

But can be a problem with inverters... control the transistors - MOSFET on the powerboard.

Good luck!

Posted on Oct 04, 2014


I had a similar problem with the Flatron L1730s monitor. It would only display ANYTHING if it were hit hard at the top screen frame with the hand. This I thought could be a Dry Solder joint on the circuit board. No luck with LG cust' support at all. SO,,,,, I dismantled it and found that the actual display was made by... PHILIPS electronics and the multipin plug that connects this display to the internal circuitry is held in place by....WAIT for it..... A piece of yellow insulating tape. Upon re-fitting the multipin plug tightly and securing with Duct Tape (No other way to secure it) it now works fine. Sooooo LG... Go back to your designers drawing board.

Posted on Jun 12, 2007

Add Your Answer


Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:


Flatron W2353 monitor wont turn on

LG W2353 dvi power saving mode
how to fix ?

I turn on the monitor and it goes straight to power saving mode? Can anyone give me any advice????

Dear. You need to change the power setting. Plz follow the 4 simple steps.
1. Click right button of mouse on desktop.
2. GO to properties.
3. Click on Screen saver.
4. Click on power n here u can adjust time.


LG Flatron L177WSB-how would I use my newly purchased unit after switching it on, LG logo appears followed by the Power Saving Mode it all goes black on the screen.

Hi, the Power Saving Mode, turns the screen off to conserve energy. On the remote, press Menu, and scan to Power Saving Mode. You can change the amount of time, when the Screen turn-off, the TV shut-off etc. You can set the time to (5 min) to, (never, turn-off). This should help with your problem. Thanks paul7of9

Monitor goes into power saving mode. How do I

Go to desktop properties>screen saver option>power option & select the turn off monitor never.

Power saving mode

Prevent the laptop/desktop monitor from going to power saving mode:

  • Click on Start | Control Panel | Power Options.
  • In the Power Option properties window, click on the Power Schemes Tab
  • Set the Turn off Monitor/ Turn off Hard Disks option when on Power (and also Battery for laptop users) to Never.
  • Now click on the Save as... button and assign a name to this power scheme... Let us call it 'Presentation' and then click on OK.
  • That's it congrats!
  • 0helpful

    Power saving mode on screen when I turn computer on

    if you are using dvi connector, change to vga connector

    How to temporarely disable analogue power saving mode

    Go the desktop, right click with mouse and select properties (if it XP) then it will open Display properties --> there you need to go to Screen saver and then to power option

    Disable any power off mode on/ Sleep mode. It will solve your problem.

    Please rate the solution. Otherwise let me know for further assistance.

    Stuck in power saver mode

    Go the desktop, right click with mouse and select properties (if it XP) then it will open Display properties --> there you need to go to Screen saver and then to power option

    Disable any power off mode on/ Sleep mode. It will solve your problem.

    Please rate the solution. Otherwise let me know for further assistance.

    Lg monitors

    Right click on desktop blank area and click on properties.Then click on screnn saver tab in next window.then click on power tab and set monitor turn off time

    My LG Flatron L1511S 15 in. Flat turned into Power Saving mode when I plug in serial cable!

    if the monitor showing powersaving mode, monitor is ok. It must be your CPU complaint.
    Not finding what you are looking for?


    Ask a Question

    Usually answered in minutes!

    Top LG Computers & Internet Experts

    Cindy Wells

    Level 3 Expert

    6648 Answers


    Level 3 Expert

    85242 Answers

    Brad Brown

    Level 3 Expert

    19166 Answers

    Are you a LG Computer and Internet Expert? Answer questions, earn points and help others

    Answer questions

    Manuals & User Guides