Question about Toshiba Portege 4000 Notebook

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Contrast is way too bright, not screen brightness, contrast. is there a contrast adjust button?

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Right click on your main screen. Go to properties, or graphic properties, then you will find there is a contrast adjustment within. Usually under color correction.

Posted on Mar 24, 2011

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Posted on Jan 02, 2017

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SOURCE: Need to adjust the contrast on my monitor.

You will not find contrast controls for most laptops. This is a funtion that you found on most desktop CRT monitors. However, xp and vista has some features on smoothing and such of your viewing icons in the basic right click on desktop/select properties

Posted on Sep 03, 2009

NitrusInc
  • 326 Answers

SOURCE: My keys (HP-540) for contrast,brightness are not

Are you holding down your function key while pressing those corresponding keys?

You should see a key labeled "Fn" "F" or similar. It may also be labeled Mode.

It is generally "Fn" and blue.

Press and hold this key, and then press the F7 or F8 key repeatedly to adjust.

Hope this helps
Let us know

Posted on Apr 16, 2009

sandrew
  • 2961 Answers

SOURCE: Laptop brightness

sometimes the power options on a notebook determines the brightness, but if you look to your keypad, there is normally keys that adjust the brightness along with the Fn(function button) But if you have damaged when dropping it, one of the backlights may have been broken within the screen.

Posted on May 18, 2007

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1 Answer

How can I decrease brightness and contrast?


To help you change the brightness and contrast settings from the LCD monitor, please follow the instructions mentioned below,
The control buttons are located at front panel of the monitor. The Brightness Button is used to select the Brightness/Contrast adjust functions. Press to switch functions or adjust settings.
To decrease the brightness or contrast press (-) button & to increase (+) as per your adjustment.

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To increase the contrast (brightness) of the screen of a TI Nspire with Touchpad, press the CTRL blue key and hold pressure. Then press the Plus button. Release both keys when contrast is adequate.

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HOW TO SET BRIGHTNESS OF THE SCREEN?


Hi,

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.



Thanks....

Feb 07, 2013 | Computers & Internet

1 Answer

Unable to reduce brightness windows7 ultimate hp1670


laptop ot desktop monitor ?

Adjust your monitor's brightness and contrast

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.)

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.

Brightness and contrast symbols

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.


Laptop display. Laptop displays don't have brightness or contrast buttons on the front.

For a majority of laptops, there isn't a control for setting the contrast.


However, you can set the brightness of many laptops by pressing and holding the Fn key, and then pressing a function key to decrease brightness ( ) or increase brightness ( ).

http://windows.microsoft.com/en-US/windows7/Calibrate-your-display#

When using Display Color Calibration on a laptop, set the display to the maximum brightness setting.


Adjusting brightness automatically using adaptive brightness

Adaptive brightness is a feature in Windows that uses a light sensor to automatically adjust the display brightness to match the lighting conditions in your computer's surroundings.


To use adaptive brightness, you must have light sensors installed and enabled on your computer.


To determine if your laptop or computer monitor supports adaptive brightness, look for the Enable adaptive brightness setting in Power Options (mentioned in the following procedure) or check the information that came with your computer.


To turn adaptive brightness on or off

Open Power Options by clicking the Start button , clicking Control Panel, clicking System and Security, and then clicking Power Options.


Under any plan, click Change plan settings.

Click Change advanced power settings.

In the list, expand Display, and then expand Enable adaptive brightness.


To turn adaptive brightness on or off when your computer is running on battery power, click On battery, and then, in the list, click On or Off.

To turn adaptive brightness on or off when your computer is plugged into an outlet, click Plugged in, and then, in the list, click On or Off.

Click Apply. Click OK.


hope this helps

Jul 26, 2012 | HP...

1 Answer

How do I adjust the brightness? It's too much?


Hi,
By following these steps u can adjust the brightness

Step 1
Press "Menu" on your LCD's display panel (usually below the screen). Various display options will be shown on the screen.
Step 2
Select brightness from the options. This is usually indicated by a sun. Use the "+" and "-" buttons on your display panel to increase or decrease brightness.
Step 3
Select contrast from the options. This is usually indicated by an oval half black and half white. Use the "+" and "-" buttons on your display panel to increase or decrease contrast.

Thank you

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1 Answer

Brightness/Contrast Adjustment


try going to the setup screen button left of adjustments







try going to the set up menu on the left of the buttons come down to the slider control just above the information icon then go across to color reset hope this helps regards Jim







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Dell 15 inch monitor, brightness/contrast window


The front panel switches are known to become leaky.You need to replace these switches.
Samir.

Please rate the solution and provide feedback.

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Acer Aspire 5630 screen brightness adjustment...


How do I adjust my brightness or contrast on my laptop? See our brightness definition for a visual example. Finally, most laptops only enable users to adjust their brightness of their screen.
Click on the above Link, Good Luck, Please dont for get to Vote.Thank you.

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