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Monitor on a emachine 250 computer comes on picture is very light faded in the background but no light

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This is a typical symptom of a failing LCD screen inverter board or LCD screen backlight lamp. The backlight lamp failure symptoms are very similar to the inverter board failure symptoms. If you have to guess which one is causing the problem, try replacing the inverter board first. LCD screen inverter boards fail more often than the LCD screen backlight lamps.

Posted on Feb 16, 2010

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Samsung monitor 2232bw plus backlight fade in black backgrounds scenes


Most common failures in these LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply C242 470uF 10V, C241 & C242 1000uF 16V, C261 & C319 680uF 35V failed as indicated in the attached picture, replace them at once.

If the power supply board is working then it is back light problem, first do a flash light test. If you can see the image in the flash light test, follow the steps how to test back light voltages: https://how-to-repair.org/repair/lg-tv-repair-manual-pdf/lg-led-tv-no-backlights-32ln5300-32ln5310-32ln5700-voltage-test-troub/2pyuXwNkBMA.html and follow the steps how to repair back light LEDs: https://www.youtube.com/watch?v=_poWTEihIJU Fix Led Backlights for TV or Monitor Lg Led Tv No Backlights 32ln5300 32ln5310 32ln5700 Voltage Test Troub Lg... Fix Led Backlights for TV or Monitor
samsung-2033sw-2233sw-ip-43135a-bn4400124s-power-board-dfydxumns33ohqc3bsmt22yf-3-0.jpg

Nov 07, 2013 | Samsung SyncMaster 2233BW 22" LCD Monitor

1 Answer

How do i change the screen size -resolution on my computer?


Windows 7 Starter edition comes with one desktop background, which can't be changed or customized. Please see this link for details.

http://windows.microsoft.com/en-US/windows7/Personalize-your-computer

To change the desktop background

  1. Open Desktop Background by clicking the Start button 4f6cbd09-148c-4dd8-b1f2-48f232a2fd33_47.png, clicking Control Panel, clicking Appearance and Personalization, clicking Personalization, and then clicking Desktop Background.

  2. Click the picture or color you want for your desktop background.

    If the picture you want to use is not in the list of desktop background pictures, click the Picture location down arrow to view other categories, or click Browse to search for the picture on your computer. When you find the picture you want, double-click it. It will become your desktop background and appear in the list of desktop backgrounds.
    8456a207-d4c8-401d-8729-c5dda3f0e72c_15.pngLook for pictures in other locations on your computer

  3. Under How should the picture be positioned, choose to have the picture fit the screen, tile, or be centered on the screen, and then click OK.

gl_ico.pngNote

If you choose to have a centered picture as your desktop background, you can also have a color background to frame your picture. Under How should the picture be positioned, click Change background color, click a color, and then click OK.

Feb 10, 2012 | E-Machines eMachines Desktop PC

1 Answer

The picture on my monitor works for a half of a second when I first turn it on, then it fades to black. What can I do to fix this?


If you can see your desktop faintly in the background, this means that the CFL lighting tubes have stopped working and would need to be replaced. However try to increase the brightness using the buttons on the monitor.

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Nov 01, 2010 | ViewSonic VX710 17" Flat Panel LCD Monitor

1 Answer

Screen trys to show desktop, but quickly fades to


Hello,

Since the power led button is on, the problem with your monitor is the that the picture board of your monitor has develop fault, that is why it tries to show your desktop and quickly fades away.

The picture board of your monitor is bad and will need to be replaced in other for it to display.

The best thing for you to do is to take your monitor to a local repairer or any service center within your vicinity to help with the replacement of your picture board because the fault is not something you can fix on your own in other not to complicate issues.

Take care.

May 04, 2010 | ViewSonic VX924 19" LCD Monitor

1 Answer

Monitor blue light comes on shows emachines logo and color bars then monitor turns off and light turns yellow


your monitor is beleiving it is not receiving any signal from your pc. 1 make sure your cables are secure. 2 make sure your pc is on. 3 borrow a monitor from a freind to see if your pc is sending the signal out, if the borrowewed monitor is showing a picture, hook yours back up. 4 if still not picture your mpcb or video pcb in the monitor is bad.

Oct 28, 2009 | E-Machines eMachines Monitor E15T4

2 Answers

Light on monitor button is flashing but no picture on screen


check to see if you system is on ... might be sleeping ... second restart the computer and check your connections .... let me know if this helps

Jul 31, 2009 | E-Machines eMachines Monitor E15T4

1 Answer

Lack of contrast and faded text


The Ultrasharp monitors need a good video card to drive the quality that you have come to know. The emachines lack the memory and quality to drive the monitor. If you don't have a 16meg video card with DVI, you will only get the basic analog qualities of the monitor. I have the same problem at work some of our older machines that have onboard graphics cards that are mediocre. However, when you plug the Ultrasharps into an NVIDIA 32meg card, the resolution is beautiful. I suspect that this is your problem.

Jason from Connecticut

Nov 20, 2008 | Dell UltraSharp 1907FP 19" LCD Monitor

1 Answer

Still having trouble with EMachines T3882


I feel your pain. I finally moved my pc to a room with no windows! But seriously, try a different monitor first. See if you can borrow someone's to just try it before you do anything else. If that borrowed monitor works fine, then you know what the problem is. (Which I believe is the problem.) By the way, what started all of your problems?

Aug 20, 2008 | E-Machines eMachines Desktop PC

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