Change the brightness of a Windows 7 laptop. Video card driver settings

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Frequent users operating system Windows 7 is facing a problem screen brightness settings. To fix this problem, we will take everything apart available methods display brightness settings in Windows 7. Adjusting the screen backlight is quite simple process, which even a novice user can handle. After familiarizing yourself with the material, you will be able adjust the brightness yourself laptop or desktop computer.

Adjusting brightness using standard Windows 7 tools

To set the brightness of a laptop or all-in-one PC standard means sevens, the first thing you should do is go to Control panels. You can go to the Control Panel through the menu " Start"or type in the program " Execute» control command

After launch Control panels you need to go to the "" section.

You can now increase or decrease the screen backlight. To do this, set the slider " Screen brightness» to a position that matches your monitor backlight preferences.

You can also go to settings power plan and expose brightness, with which laptop will run on battery or mains power.

Changing screen lighting settings using the video card driver

One more in an interesting way The display illumination change is adjustable using video card drivers. For our example, we will consider a driver from the company Nvidia. To open the video card driver settings, you need to click right click mouse on empty space Desktop. A context menu should appear.

In this menu, select the item “ Panel NVIDIA management "(this may be different for another video card), after which the video card driver settings panel will open.

Now in this panel you need to go to the menu “ Video\Adjust color settings for video».

In the color adjustment menu, go to the “ 2. How to make color adjustments" and set the switch " WITH NVIDIA settings " By selecting these parameters, you will be able to adjust four properties, including display brightness. To increase or decrease the brightness of the display, drag the slider towards plus or minus and you will see how the screen backlight changes.

Video card manufacturers also have such programs that regulate screen lighting using the video adapter driver. Intel And AMD.

Also on the Internet you can find many programs that adjust the display backlight. All such programs work by accessing the video adapter driver. That is, in essence, they do what you can do in the control panel of the video card (in our case Nvidia). The most interesting of all similar programs is F.lux. Her main feature is automatic adjustment display backlight, which depends on the time of day.

An example of adjusting the laptop backlight using the Fn key

For example, we will use a Lenovo s110 netbook with the Windows 7 operating system.

It uses the Fn modifier key in combination with the ← and → cursor keys to adjust the backlight. To increase the backlight Lenovo laptop s110, you must use the key combination Fn + → . To lower the backlight you need to use the combination Fn + ←.

As you raise or lower the backlight, you will see how the value of the graphic indicator changes. The program is responsible for this indicator Hotkey Features.

As you can see, increase or decrease the laptop screen lighting settings using the " Fn", quite simply. You can use this example on other laptops, since the principles of using modifier keys are the same.

Particularly on laptops SAMSUNG NP350 keyboard shortcuts:

to increase brightness - Fn + F3;
to decrease - Fn + F2.

Manually adjusting the monitor backlight

For users desktop computers Screen lighting settings can be adjusted on the display itself. For example, we will use a monitor LG Flatron W1943SS. To adjust the lighting, you need to go to its menu. To do this, press the MENU key on the monitor control panel.

After this, press the AUTO/SET key. A brightness adjustment window should open where you can change it.

I would also like to note that the monitor settings do not depend on what OS or driver is installed. They are regulated exclusively in the monitor. Each monitor from different manufacturer has its own parameters manual settings . You can find out the details of adjusting the screen lighting parameters of a particular monitor in the manual, which is included with the sale or can be downloaded from in electronic format on the manufacturer's website.

Let's sum it up

This material shows that even a novice PC user can increase and decrease the brightness of the display in Windows 7. And we hope that our material will help you learn how to change the brightness of your computer monitor.

Video on the topic

The higher the brightness, the smaller laptop will run on battery power. Therefore, many users are interested in how to reduce the brightness on a laptop. If you are also interested in this issue, we recommend that you read this article.

How to reduce screen brightness on a laptop in Windows 7

operating room Windows system 7 is very equipped convenient tool which is called " Center Windows mobility " By using of this instrument you can quickly change all the main parameters that affect the autonomy of the laptop. For example, here you can either reduce the screen brightness, lower the speaker volume, turn off wireless modules, and also change the laptop operating mode.

To open " Windows Mobility Center"You need to right-click on the battery icon on the taskbar and select the desired item in the menu that appears (screenshot below).

After the window appears " Windows Mobility Center", you can reduce the volume using a special slider.

You can also reduce the brightness in the laptop's power settings. To do this, open the “Control Panel” and go to the “System and Security - Power Options - Set to turn off the display” section. Here you can adjust the brightness of your laptop screen when running on battery or mains power.

It should be noted that all power settings are tied to the power plan (by default there are three power plans: balanced, energy saving and high performance). However, reducing the brightness for one power plan will not affect others.

How to reduce screen brightness on a laptop in Windows 10

If you have an operating system, then you can reduce the screen brightness in another way. To do this, right-click on the desktop and select “Display Settings” from the menu that opens.

After this, the “Settings” window will appear in front of you, opened in the “System - Screen” section. In this window, you can reduce the screen brightness using a special slider.

A universal way to reduce screen brightness

You can also reduce the screen brightness on your laptop using the keyboard. This method works on most laptops, regardless of Windows versions. Find the key with the brightness reduction icon on your laptop keyboard. Typically this key is the down arrow. By pressing this key together with the Fn key, you can reduce the brightness by one level.

By holding down these two keys for a while, you can reduce the laptop brightness to minimum.

Hello.

The brightness of the monitor screen is one of the most important details when working at a computer, which affects eye fatigue. The fact is that on a sunny day, usually the picture on the monitor is faded and it is difficult to distinguish it unless you turn up the brightness. As a result, if the brightness of the monitor is low, then you have to strain your eyesight and your eyes quickly get tired (which is not good...).

In this article I want to focus on adjusting the brightness of a laptop monitor. This can be done in several ways, let's look at each of them.

Important point! The brightness of a laptop screen greatly affects the amount of energy consumed. If your laptop is running on battery- then by increasing the brightness, the battery will discharge a little faster. Article on how to increase laptop battery life:

How to increase laptop screen brightness

1) Function keys

The simplest and quick way change monitor brightness - this is to use function keys on keyboard. As a rule, you need to hold down the function button Fn+arrow(or range F1-F12, depending on which button has the brightness icon - “sun” on it, see Fig. 1).

One small note. These buttons do not always work; the reasons for this are most often:

Not installed drivers(for example, if you installed Windows 7, 8, 10, then by default drivers are installed on almost all devices that will be recognized by the OS. But these drivers work “wrong”, including often the function keys do not work!). An article on how to update drivers in auto mode:
these keys can be disabled in the BIOS (though not all devices support this option, but it is possible). To enable them, enter the BIOS and change the appropriate settings (article on how to enter the BIOS:).

2) Panel Windows management

You can also change brightness settings through the Windows Control Panel (the recommendations below are relevant for Windows 7, 8, 10).

1. First you need to go to control Panel and open the section " Equipment and sound"(as in Fig. 2). Next, open the “Power Options” section.

In the power section at the very bottom of the window there will be a “slider” for adjusting the brightness of the monitor. By moving it to the desired side, the monitor will change its brightness (in real time). You can also change the brightness settings by clicking on the link “ Setting up the power plan«.

3) Adjusting brightness and contrast settings in drivers

You can adjust brightness, saturation, contrast and other parameters in the settings of your video card drivers (if, of course, they were installed 🙂).

More often, desired icon to enter their settings, located next to the clock (in the lower right corner, as in Fig. 4). Just open them and go to display settings.

By the way, there is another way to enter the graphics settings. Just click anywhere on your desktop Windows desktop right-click and in the appeared context menu there will be a link to the required parameters (as in Fig. 5). By the way, it doesn’t matter what video card you have: ATI, NVidia or Intel.

Rice. 6. Graphics settings.

That's all for me. Good luck and quickly change the “problematic” parameters. Good Luck :)

In fact, the screen of any device is one of its most important components. After all, it is from its diagonal and technical characteristics It depends on how comfortable it will be for the user to work at the computer, and whether his eyes will get tired very quickly. Accordingly, some characteristics, such as display diagonal, its matrix, etc., remain unchanged, and you should pay attention to them immediately before purchasing a device. At the same time, we can influence some nuances ourselves, for example, the brightness level of the monitor.

Probably, a situation has happened to many people when a child or just another person was sitting at the computer, and the display of the content of the pages became not so bright or at all. Today I will tell you about what to do in order to return previous settings, in other words, how to increase screen brightness on Windows 7.

Power settings

The very first method, which is wiser to resort to in this situation, is choosing the power supply settings. To do this we do the following:

go to the start menu, then, as usual, to the Control Panel, after which at the very bottom of the list you need to click on the “Power Options” item;
again, at the very bottom of the window you will see the line “Select a power plan”, there is also “Screen brightness”.

Drag the slider to the side until the brightness is to your satisfaction. Sometimes it happens that the slider does not want to move, that is, it is simply inactive. This means that either the manufacturer does not provide a function for adjusting the display brightness, or, alternatively, it is worth updating the screen drivers.

Function keys

I bring to your attention another way with which you can quickly both increase and decrease the brightness of your monitor. To begin, find the button on your keyboard. Now pay attention to the function buttons F1-F12. Suns will be drawn on two of them, one brighter, the other less bright. So, by simultaneously pinching the bright sun, you will increase the brightness; the combination with the second sun will, accordingly, reduce it. U this method There is a drawback, which is that the OS can arbitrarily return the settings to the previous ones. That is why I still recommend resorting to the first method, it is much more reliable.

Special programs

There are also options for adjusting the display brightness. special programs, which can be downloaded on the Internet. However, the average person who uses a regular PC or laptop has no urgent need for such programs. Moreover, the two methods I gave above are quite capable of coping with such a not very difficult task.

Tired of peering into dark screen laptop? Increase the brightness! The procedure for carrying out this simple event may differ for different models laptops, but the overall process remains the same. To change the brightness, you can use hotkey combinations or use the capabilities of the operating system itself. Choose the method that you like best.

Using shortcut keys to increase brightness

The quickest way to increase brightness is by using special keyboard shortcuts. For different laptop models, such combinations may vary. In most cases, the brightness is changed by simultaneously pressing the Fn button and one of the F keys (F1-F10). Also, the brightness can be adjusted using a combination of Fn and arrow keys.

The combination can only be determined experimentally. As a rule, the corresponding buttons have a special marking in the form of a “sun”. Hold Fn and click on the brightness increase button until you achieve the desired result. If it was not possible to configure the screen parameters in this way, we use the software method.

We work through the Control Panel

The procedure is as follows:

First step. Open Start.

Second step. Go to the Control Panel.

Third step. Find the Screen section and open Brightness Settings.

We see the power settings menu. We look down and find the brightness level adjustment slider. Drag the slider in the desired direction.

You can also get to this menu in another way. To do this, find a battery icon in the lower corner next to the clock. We right-click on it with the right mouse button, open “Power Options” and perform the already familiar actions.

What if the brightness does not change?

If you are unable to change the brightness using hotkeys, the problem may lie in the banal lack of drivers for function button Fn. Download required driver on the website of your laptop manufacturer and install it. If the button works (for example, it allows you to adjust the sound level), check that the video card drivers are working properly.

The worst case scenario is a hardware problem. For example, a backlight lamp or some kind of cable may break. To troubleshoot such problems, you will have to contact repairs. Now you can adjust the brightness level. Follow the instructions and everything will definitely work out.