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Contrast menu is appearing on the screen,inspite of pressing exit button.if i even low down the contrast.it will automatically increases to 100%.all the other menu is appearing occasionally and changing automatically also.

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Try checking in safe mode also

Posted on Jan 08, 2009

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If you are using a Dell's LCD, most probably the soft button of the menu panel need to be replaced. I recommend you try to resolder back the soft button 1st, sometimes it's just having a dry joint after years of usage, if you are familiar with electronic component soldering.

Posted on Jan 08, 2009

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Brightness/contrast locked


All computer monitors, whether they are LCD or CRT style, have a built-in feature called the on-screen display (OSD) lockout that prevents users from viewing any images on the monitor. If your computer screen has accidentally been set to the OSD lockout setting, there are several ways you can remove the lockout.

Power off your computer and then remove the monitor cable from the port on the back side of the computer case. Reattach the cable and make sure the pins are correctly screwed in. Power the computer back on and check to see if the OSD lockout message is still being displayed. Check the manual that came with your computer or monitor and locate the troubleshooting section if you are still receiving the OSD lockout message. Find the OSD lockout heading and read the method that your particular model uses to remove the lockout. Attempt generic lockout removal procedures if you no longer have the manual that came with your monitor. Press and hold the "Menu" button located at the bottom of your monitor for 15 seconds and wait to see if the OSD lockout message disappears. Press the "Menu" button again if the lockout message remains on the screen. Use the arrow buttons to navigate through the main menu options. Highlight the "Settings" or "OSD Menu" option and then hit the Menu key again to access the new list of settings. Scroll down to the "OSD Lock" heading. Use the arrow keys to change the setting to "No." Hit the Menu key again to return to the main menu. Scroll to the "Exit" setting and then hit the Menu key a final time to exit the menu setting and remove the OSD lockout.

Mar 02, 2013 | Dell Inspiron 580 Desktop Computer...

1 Answer

Showing on the destop screen contrast 100 with red colour


first check the buttons on the front of the screen, maybe one of the buttons are pressed on that why it shows the contrast menu..just press all the buttons on the button panel maybe one of the buttons is stuck of defective. if defective replace anew one.. if stuck just clean it with a contact cleaner.. hope this may help you

Jul 26, 2011 | PC Desktops

1 Answer

How to print a usage page for HP color laserjet CP2025n


You can print usage page as follows via front control panel on the printer itself.



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  1. Control-panel display: The display provides information about the product. Use the menus on the display to establish product settings.
  2. Back arrow ( ) button: Use this button for the following actions:
    • Exit the control-panel menus.
    • Scroll back to a previous menu in a submenu list.
    • Scroll back to a previous menu item in a submenu list (without saving changes to the menu item).
  3. Left arrow ( ) button: Use this button to navigate through the menus or to decrease a value that appears on the display.
  4. OK button: Press the OK button for the following actions:
    • Open the control-panel menus.
    • Open a submenu displayed on the control-panel display.
    • Select a menu item.
    • Clear some errors.
    • Begin a print job in response to a control-panel prompt (for example, when the message [OK] to print appears on the control-panel display).
  5. Right arrow ( ) button: Use this button to navigate through the menus or to increase a value that appears on the display.
  6. Cancel Job (X) button: Press this button to cancel a print job whenever the attention light is blinking or to exit the controlpanel
    menus.

Now follow these points to print th required page:

  1. Press OK to open the menus.
  2. Press the Left arrow ( ) or Right arrow ( ) button to navigate to Reports, and then press OK.
  3. Press the Left arrow ( ) or Right arrow ( ) button to navigate through the reports, and then press
  4. OK to print a report.
  5. Press X to exit the menus.
The following information pages are available:
  • Demo page
  • Menu structure
  • Configuration page
  • Supplies status page
  • Network configuration page
  • Usage report
  • PCL font list
  • PS font list
  • PCL6 font list
  • Color usage report
  • Service report
  • Diagnostics report

SOURCE

Oct 25, 2010 | PC Desktops

1 Answer

I have a small screen which appears in the middle of my main screen which is for adjusting contrast ect. I keeps popping up I can not remove it there are buttons in the front for exit ect which will not...


Sounds like the monitor menu is popping up. If so, it is not your computer but the monitor that is causing the problem. Is the monitor menu button stuck?

Aug 03, 2010 | E-Machines eMachines Desktop PC

1 Answer

Contrast 10My problem is that the contrast is appearing in the screen of my flat screen and automatic decrees the contrast and it?s blocking the center part of the screen window keeps appearing on scr


There is no feasible way to fix this. The problem is a short in the circuitry of your flat screen. If the monitor is off warranty, it's cheaper to replace the monitor than to have it repaired.

Jun 02, 2009 | Dell Dimension 2400 PC Desktop

2 Answers

Cannot set the brightness, contrast. Locked menu. Dell LCD.


Niceeeee! this really fixed the issue after 15 seconds with the menu button preessed down the lock became unlocked. MAGIC!

Mar 17, 2009 | Dell Dimension 8300 PC Desktop

1 Answer

Contrast/menu/screen resolution box wont stop flashing on screen.


try to clean around it's exit button sounds stuck
or unplug monitor for about 20 minutes
if the problem persists i would reinstall driver

Jan 09, 2009 | E-Machines eMachines Desktop PC

1 Answer

Contrast 100 window keeps appearing on screen


try to use the monitor menu button and do a factory reset, it should take care. try to unplug the monitor cable from the tower you will get monitor self test if its good then the problem is not with the monitor it should be the problem with the tower.

Dec 07, 2008 | Dell Dimension 2400 PC Desktop

1 Answer

On the side of the monitor are 6 little buttons. What is the function of each of these buttons.


I found a user guide for a CMV938A that I expect the buttons to be the same.

Here is a link to the manual: CMV938A User Guide

The buttons are described on page 6 of the manual.

1.
Power On/Off button and indicator LED.
Green: Normal.
Orange: Power Saving.
Off: Power Off.

2.
Enter and exit the OSD menu.

3. O/>
•* Quick brightness adjustment and increase contrast/brightness.
•* Move selection right when OSD is displayed.

4. O/<
•* Quick contrast adjustment and decrease contrast/brightness.
•* Move selection left when OSD is displayed.

5 Auto/▼
• *Automatically optimize positions, phase, and clock when OSD is not displayed.
• *Move selection down when OSD is displayed.

6 Turbo/▲ •
*Switch between picture, text and economy modes.
• *Move selection up when OSD is displayed.

Nov 05, 2008 | PC Desktops

4 Answers

CM2015 15" LCD Monitor


Sounds like the buttons are sticky. Open unit and clean with electronic cleaner. May try spray with unit off.

Mar 30, 2008 | Dell Dimension 2400 PC Desktop

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