Question about Samsung SyncMaster 540N 15" LCD Monitor

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Refresh rate cant change refresh rate, as it is in defaulat monitor setting and is freezed, pls hep how to change it so that refresh could be changed

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Monitor flikkering .i will check the VGA cable and power cable both are properly connected but the monitor is flikkering .what i do



Answer Sometimes if the refresh rate isnt set high enough you will see a noticeable flicker on the screen .. to change the monitor refresh rate .. you can right click on the desktop and then left click on properties .. click on the setting tab then click on the advanced tab then click on the monitor tab ..look in the drop down menu where it says 60 hertz and see if the refresh rate can be changed .. if it cant .. uncheck hide modes the monitor cant see and then click on the drop down menu .. pick a refresh rate .. 75 hertz is what i use and it should stop the flicker


Answer
keep electronics away from your computer. Mobie phones etc. can distort the image shown on the screen for periods of time, usually when a text or call is coming through.

Answer
A nearby device can cause stray magnetic fields that will cause the display to be affected.
A problem inside the monitor will cause the display to have problems.
If somebody turns on their monitor nearby, the monitor's degaussing when it starts up will cause your monitor to dance wildly for a moment or two.

Answer well one major cause can be the weakness of the electron gun that fire electrons on the silicon plate (pixels) that produces image on the screen so there must be some problem in electron gun in my view



Dec 14, 2010 | Acer AL1511 15" LCD Monitor

Tip

How to adjust or change a monitor's refresh rate.


If you've ever used a CRT monitor, you know that fine-tuning your refresh rate is essential. The refresh rate of a display is measured in Hertz (abbreviated Hz) and specifies the number of times per second that a display is illuminated.<br /> <br /> Setting the refresh rate to 60 Hz - a common default value - tells the monitor to redraw itself 60 times per second. For most people, that setting on a CRT monitor is too slow, resulting in an annoying flicker that can cause headaches, eyestrain, and fatigue. Bumping the refresh rate to a higher number can reduce that flicker, as long as the monitor itself can handle the faster rate.<br /> <br /> If you're using an LCD monitor then a safe refresh rate lies in the 60Hz-75Hz range. A greater refresh rate when it comes to LCD's means greater performance.<br /><br /> <b><u>How to adjust the refresh rate</u></b><br /> Firstly you will need to right click on your desktop background and select <b>Properties</b>.<br /> <img src="slasher_x_72.JPG" /> <br /> This will display the <b>Display Properties</b> window as show below.<br /> <img src="slasher_x_73.jpg" /> <br /> You will need to click the <b>Settings</b> tab.<br /> <img src="slasher_x_74.JPG" /> <br /> Once in the <b>Settings</b> tab you will need to click on the <b>Advanced</b> button.<br /> <img src="slasher_x_75.JPG" /> <br /> Then click on the <b>Monitor</b> tab.<br /> <img src="slasher_x_76.JPG" /> <br /> Here you can change the screen's refresh rate. Make sure the box next to <b>Hide modes that this monitor cannot display</b> is ticked. After you have selected the refresh rate you wish click <b>OK</b>. It would be a very good idea if you have the user's manual for the monitor handy just so that you can see what the manufacturer suggests the refresh rate should be set to.

on May 31, 2011 | Computers & Internet

1 Answer

Screen flickers with lines but when i move the screen it stops


Hi,

A nearby device can cause stray magnetic fields that will cause the display to be affected. A problem inside the monitor will cause the display to have problems. If somebody turns on their monitor nearby, the monitor's degaussing when it starts up will cause your monitor to dance wildly for a moment or two.

keep electronics away from your computer. Mobie phones etc. can distort the image shown on the screen for periods of time, usually when a text or call is coming through.

Sometimes if the refresh rate isnt set high enough you will see a noticeable flicker on the screen .. to change the monitor refresh rate .. you can right click on the desktop and then left click on properties .. click on the setting tab then click on the advanced tab then click on the monitor tab ..look in the drop down menu where it says 60 hertz and see if the refresh rate can be changed .. if it cant .. uncheck hide modes the monitor cant see and then click on the drop down menu .. pick a refresh rate .. 75 hertz is what i use and it should stop the flicker

ERNZ


Feb 03, 2010 | Toshiba Satellite A105-S4004 Notebook

2 Answers

Monitor displaying out of range message


Hello and Welcome to FixYa!

This usually happens when you select a resolution or a refresh rate that is beyond the monitor range. For example if your monitor supports a max. resolution of 1024x768 then if you give it a signal of 1600x1200 it will display out of range.

Solution of this problem is to reduce the resolution or refresh rate frequency.

Changing screen resolution in Windows XP: First right-click on the desktop and then left click on Properties from the menu that appears.

The display properties dialogue box will appear as shown in fig 1.1 below, click on the settings tab at the top right of the box.

xp-screen-resolution-1.gif

The areas worth noting are:

Screen Resolution
This slide bar is what you use to change the resolution, the options you have will depend on your graphics card and monitor, but the standard options are 800x600, 1024x768 and 1152x864.

Normally the default (in XP) is set to 800x600 which means the display will be 800 pixels wide and 600 pixels high.

How to Change the Screen Refresh Rate of Your Monitor loadTOCNode(2, 'summary');
  1. Click Start, click Control Panel, click Appearance and Themes, and then click Display.

    Alternatively, right-click the desktop, and then click Properties.
  2. Click the Settings tab, and then click Advanced.
  3. Click the Monitor tab, and then click the screen refresh rate that you want to use.
NOTE:
  • The default refresh rate setting is 60 Hertz (HZ); however, your monitor may support a higher setting. Check your manufacturer's documentation for information about the settings that your monitor supports.
  • If you use a higher refresh rate, you can reduce the rate that your screen flickers; however, if you specify a refresh rate that is too high for your monitor, your screen may become unusable and your hardware may be damaged.
  • Changes to the refresh rate affect all users that log on to the computer.
Source:
http://www.helpwithpcs.com/tipsandtricks/changing-screen-resolution-win-xp.htm
http://support.microsoft.com/kb/311403

Kindly rate me if i was helpful.
Regards,
Waqar

Aug 25, 2009 | Hansol Computers & Internet

1 Answer

SET MY REFRESH RATE TO TOO HIGH...AND NOW ALL I GET IS A BLACK SCREEN WITH A LOGO SAYING THAT THE MONITOR DOES NOT SUPPORT THE SETTINGS...CANT GET TO THE SETTINGS TO CHANGE REFRESH RATED BACK TO...


try booting in safemode .. to do that.. reboot computer, as soon as it starts coming up, hit f8, then with the menu that comes up hit, start in safe mode, when windows starts up, just change refresh rate back, and then reboot normal...

Jun 21, 2009 | Samsung SyncMaster 213 T 21.3" LCD Monitor

1 Answer

1440 x 900 resolution problem


Try reducing the refresh rate of the monitor to 60Hz as you would get 1440X900 only at that refresh rate.

Refer http://h10032.www1.hp.com/ctg/Manual/c00834092.pdf

Apr 15, 2009 | HP W1707 LCD Monitor

3 Answers

Out of range


Setting the Refresh Rate in Enable VGA Mode - Windows XP

You will need to go into Enable VGA Mode to change the refresh rate.
  1. Restart the computer and repeatedly tap the F8 key on your keyboard until the Windows Advanced Options Menu appears.

  2. Select “Enable VGA Mode” and press Enter.

  3. If asked to choose your operating system just press Enter.

  4. Once the computer has finished booting up go to Start -> Settings -> Control Panel -> Display -> Settings -> Advanced -> Monitor.

  5. Change your Refresh Rate/Refresh Frequency to a lower setting.

  6. Click Apply to confirm the change.

  7. Close all open windows and restart your computer.
* Click here for help determining the optimal refresh rate for your monitor

Sep 24, 2008 | Computers & Internet

1 Answer

Acer will not run 640x480 screen res


It probably will support. It most likely gives this message because the refresh rate is too high when it switches to that resolution. An LCD monitor runs best at 60Hz. I'm currently on a mac so I can't recall clearly the PC steps, but I believe you can right click on the desktop to get a menu. Click on Properties. Then click on the settings tab. In there you will see an advance button. Then a new window will open with more tabs. In there I think the refresh rate is in there maybe in the monitor tab. This will although, probably only change the resolution you're on. But if you have an extended driver support for your model, you may also have a list somewhere of the Refresh Rate Hz for different resolutions with out having to change the res in order to change the Hz rate. ALSO - in game settings or menu options somewhere of the game, there might be a Refresh Hz Rate somewhere. Confusing enough?? :-)  I know you'll figure it out, I only hope this helps a bit. - Scotty 

Apr 30, 2008 | Acer AL1715 (Black, Silver) 17" LCD...

1 Answer

Changeing the refresh rate


You can download the manual and view it on this Acer web page. The monitor should adjust itself to the refresh rate provided by the converter box...but you can experiment with the picture clock settings described on pages 9 and 10.

Jan 24, 2008 | Acer AL1711 17" LCD Monitor

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