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I bought a lg lcd monitor, but when I connected it to my computer I don,t see any screen. If I turn the monitor off and than on, it gives me a message on the screen (digital power saving mode).please help me to fix this problem.

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I got it, actually I conected my monitor while my computer was on. I just restarted my computer and it solved the problem.

Posted on Jun 22, 2008

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Dear,
you please check all the cables of the minitor connected to the cpu or not. It might happen some time when you disconnect your signal cable of the monitor.
thank you
pradeep
you u have problem again then please remind us.


Posted on Jun 22, 2008

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1 Answer

Monitor power light stays off though computer is running


Do you know for sure if your monitor works? If your not sure, you can try connecting a laptop up to the monitor (using the VGA port on the side of the laptop). Then pressing the "Fn" (Function) button and F4 or F5 on your keyboard. Your laptop manual should tell you how. There is usually a graphic on the one of the "F" keys of 2 types of screens (one being a laptop and another of just a square, signifying another screen type such as a TV or monitor).
If the monitor does indeed work, then follow the steps below:
Q. Does the computer post? In other words, do you see white words appear on the screen at all when you turn the computer back on?
A. If not, then there more than likely a problem with the video card on the computer.
AA. If so, then find out what error it gives you and post it here. I will give you further instruction to fix it.

I hope this helps and please vote if it does! :o) Thanks!

Dec 01, 2013 | HP PAVILION M8200N PC Desktop

1 Answer

My pc desktop is showing a white screen when its on what should i do?


Is it an LCD monitor ?

When an LCD screen has turned completely white, there are three normal causes: the screen is defective, the video cable is not connected correctly, or the graphics card on the motherboard of the computer is faulty. You will need to troubleshoot these possibilities to determine which problem you have. If you are not experienced in working on computer equipment, you should not attempt to disassemble your LCD screen because you could easily damage it. Seek professional assistance unless you have experience working on computer hardware.

Disconnect the white LCD screen from the computer by unscrewing the blue monitor cable. Connect the working LCD screen to your computer by attaching its blue monitor cable to the same slot. If your computer display does not show on the functioning LCD screen, try rebooting your computer. If it still does not display, the problem is with your computer's graphic card on the motherboard. Seek professional repair assistance. If your computer display shows normally on the working LCD screen, proceed to Step 2. Unplug the LCD monitor with the white screen. Disassemble the rear panel of the monitor with the small screwdriver. Carefully separate the screws into piles so that you can keep track of how to reassemble the monitor. Locate the internal video cable, a gray cable with a plug on the end that connects to the main components of the screen. See Below for the References section for photos of the video cable for assistance. http://www.laptoprepair101.com/laptop/2008/04/13/laptop-lcd-screen-turned-white/ Unplug the cable, checking for any debris or blockage. Reconnect the cable firmly. Reassemble the LCD screen. Plug it in and connect it to your computer. If the screen is still white, you have a defective LCD screen. You will need to replace it or take it to a professional repair service for assistance. Hope this helps.

Dec 30, 2012 | Compaq Computers & Internet

1 Answer

My pc is showing a white screen when iys on


Is it an LCD monitor ?
When an LCD screen has turned completely white, there are three normal causes: the screen is defective, the video cable is not connected correctly, or the graphics card on the motherboard of the computer is faulty. You will need to troubleshoot these possibilities to determine which problem you have. If you are not experienced in working on computer equipment, you should not attempt to disassemble your LCD screen because you could easily damage it. Seek professional assistance unless you have experience working on computer hardware.

Disconnect the white LCD screen from the computer by unscrewing the blue monitor cable. Connect the working LCD screen to your computer by attaching its blue monitor cable to the same slot. If your computer display does not show on the functioning LCD screen, try rebooting your computer. If it still does not display, the problem is with your computer's graphic card on the motherboard. Seek professional repair assistance. If your computer display shows normally on the working LCD screen, proceed to Step 2. Unplug the LCD monitor with the white screen. Disassemble the rear panel of the monitor with the small screwdriver. Carefully separate the screws into piles so that you can keep track of how to reassemble the monitor. Locate the internal video cable, a gray cable with a plug on the end that connects to the main components of the screen. See Below for the References section for photos of the video cable for assistance. http://www.laptoprepair101.com/laptop/2008/04/13/laptop-lcd-screen-turned-white/ Unplug the cable, checking for any debris or blockage. Reconnect the cable firmly. Reassemble the LCD screen. Plug it in and connect it to your computer. If the screen is still white, you have a defective LCD screen. You will need to replace it or take it to a professional repair service for assistance. Hope this helps.

Dec 30, 2012 | Compaq Computers & Internet

1 Answer

I have dell optiplex 755 desktop with lcd monitor.everything is all right but monitor starts for 2 seconds and then turns off help me to solve this problen


If is possible we need to establish if the monitor is defective or not. Please connect to a different monitor/LCD TVscreen or just unplug the monitors data cable from the back of the computer powered it up and check if is giving you a message on the screen as "No signal detected". It will tell you that the monitor is fine and is a problem with your Dell computer.

Jun 29, 2011 | Dell Optiplex 755 Desktop Desktop Computer...

1 Answer

Well !! my computer is 2 yrs old and there is a shade difference in the screen,a vertical line has appeared and the upper part of the screen has faded,the mouse is also not working on the upper part,it is...


Unfortunately, the screen has failed. If it is still under warranty, contact the MFG for a replacement. If it is out of warranty, you may be able to buy a replacement screen from the MFG. An alternative is to connect an external monitor. Buying a new LCD monitor will probably cost less than a replacement screen. But you will give up the mobility of the laptop.
Good luck!

Feb 18, 2011 | LG Computers & Internet

1 Answer

My screen is totally black and will not turn on the computer but the green light is on???


Most likely a screen problem. Are you able to try another monitor with your PC? If a different monitor works, then the problem is your monitor. Most LCD monitors have a rather short life span (well, much shorter than the heavy old CRT monitors). But whichever kind of monitor you have, it seems to be getting power but is unable to display an image.

If your monitor is an LCD monitor, then the problem could be the backlight. If you take it to a computer repair shop, they should be able to replace the backlight - if it's cost effective to do so. Without knowing more about your monitor it's difficult to judge what the best solution might be. Sometimes it's cheaper and easier to get a second hand screen from Ebay rather than fix an obsolete LCD screen. On the other hand, if you bought the monitor within the last 12 months and spent a lot of money on it, it may well be worth getting it fixed.

Good luck!

Oct 10, 2010 | Computers & Internet

1 Answer

Lg screen turn into savepower mode..can't open the menu of screen


can u try the monitor on another computer to make sure it is the monitor? Really sounds like it's the computer that's the problem.

Apr 07, 2010 | Computers & Internet

1 Answer

Power supply problem of lg computer C.R.T moniter


looks to be a power hog possibly early failure warning if rest were same type

i bet others were LCD screens CRT are power hungry

Mar 28, 2009 | Computers & Internet

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