Question about Computer Monitors

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Monitor display i have cleaned the button but no any improvement and also cheeked by digital multimeter all are correct.please give other option to solve this problem.also only contrast menu pop up and goes up to100 and does exit by any menu button.

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  • pankaj8lcet Mar 12, 2009

    yes one of the button was faulty. I opened the monitor and disconnected that button. Now its fine except that particular button is not working. But my monitor will survive without that button. Thanks


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Hi again,

Appreciate the direct "Ask Me".

A suggestion, to verify if the buttons are the culprit/faulty, why not temporarily removed them or whichever is erring or cover the contacts with paper or tape. If problem is gone, verified that it is the button; if problem persists, then it is the logic controller (D/A) converter.

Posted on Nov 17, 2008

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Dear User...

You can adjust the brightness and contrast of your monitor to improve the readability of text and to make digital pictures appear more like they'll look when printed.

To improve the results when adjusting the brightness and contrast settings for your display, use Display Color Calibration. (Display Color Calibration helps you adjust these color settings and others.) For more information about calibrating your display color in Windows, see Calibrate your display.

The way you adjust brightness and contrast varies and depends on your specific display.

Brightness and contrast buttons on the front of the monitor. Some monitors have brightness and contrast controls on the front and use the standard symbols shown in the following image.

On-screen menu. You can change the brightness and contrast settings for some displays by using an on-screen menu, and then setting the brightness and contrast in the resulting menu. Many times, you can view the on-screen menu by pressing a button-possibly labeled Menu-on the front of the monitor.


Feb 07, 2013 | Computer Monitors

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While i am opening the system i am gtting in monitor control menu is locked ,how i hve to un lock it pls give some tips

Maybe the problem is in your control panel (where the buttons are located) maybe one of the buttons are in normally close state, where in the button is already pressed.first check the buttons use a multimeter to check a good push button reading when not press is 0L in digital multimeter while in analog the reading you get is nothing. and when the buttons is pressed the reading must be 000 it means that the button is good. Try to replace a new push button or buttons. Hope this may help

Aug 06, 2011 | Dell E771MM 17" CRT Monitor

1 Answer

I am missing fine details in computer graphics

Hi! I'm a computer-based graphic artist and also a photographer who does digital editing. THe difference between the display settings makes a big difference. Using 32 million colors rather than 16 million is significant for image quality. Also check your display's resolution settings.

How To:

Right-click on the desktop background.
Select "Properties".
Go to "Settings" to find Screen Resolution and Color Settings adjustments.
Clicking the "Advanced" button gives you more options.

One final idea:

Check to see if you are using the correct display adapter (driver), and that it is the most up to date one. A generic, incorrect, or obsolete driver can affect visial performance.

Hope that helps!


Jun 15, 2011 | Computer Monitors

1 Answer

The options menu comes on automatically and keeps going around to the different options and I can't get to stop or go away. my cursor ormouse arrow just goes under the options box. how do I get it to go...

The buttons of the monitor are faulty. Open the monitor, use multimeter to find the fautly button and replace it. Probably the buttons Menu and one of the arrows are stuck.

Aug 15, 2010 | Neovo AG 17" LCD Monitor

1 Answer

I have tried all option on the Acer screen so the

The resolution is done at the PC video output setting, not at the monitor, you should set the PC video resolution to be at monitor native resolution: 1920 X 1200 @60Hz This will give the correct aspect ratio of your display.

Mar 26, 2010 | Acer X243W 24" TFT wide format screen 24...

1 Answer

My monitor's screen resolution and color depth are at a very very low resolution and I am unable to increase/improve this. Consequently, everything is fuzzy and colors are impossible to view. My monitor is...


please try doing a factory reset of the monitor.
please press the menu button on the monitor itself. you can easily locate the buttons below or on the right hand side of the screen on the monitor panel.
select the factory reset /recall options with the help of the arrow/+ - buttons.
this would reset your monitor color settings to default.

Jan 22, 2010 | CTX Computer Monitors

1 Answer

May be a dumb question, but how do I switch singal input on this monitor.

The right side top button is Menu is has a letter M on it. From the menu display select the seventh option using the up and down buttons.
Select the「Input Setting」option to change between the analog (D-Sub) or Digital (DVI) source. Enter the option and select Analog or Digital.

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1 Answer

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click on the monitor menu button and change settings after save and exit.

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2 Answers

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Try using the 'degauss' option of your monitor. It should be in the on screen menu, or possibly a reserved button for it. If not, you may have the options in your menu for the monitor to adjust the shape of the screen manually, you'll just have to go through the menues carefully using the various buttons on your monitor. If nothing fixes it, I would just replace the unit, as repairing it would likely cost more than buying a new one.

May 07, 2009 | Compaq 7500 17" CRT Monitor

1 Answer


It sounds like this monitor may have what's called the "Windex syndrome" in TV repairs. If someone cleans the screen with a spray cleaner and it drips down the face, it can get onto the circuit board and cause intermittent button troubles. Sometimes it's possible to clean off the corrosion from that area, but the most reliable fix is to clean the board, replace the switches, and remove, check and if necessary replace any resistors connecting to the switches.

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