Where to adjust the brightness on a laptop. Adjusting the brightness on the monitor

All tips

In some cases, most computer users need to increase or decrease the screen brightness on their laptop or monitor desktop computer. However, brightness settings vary depending on whether you have a desktop or laptop, and what graphics card you have (AMD or nVidia).

If you want to increase or decrease the brightness of the screen of your computer or laptop, and are not particularly tech-savvy, then in this article you will learn step by step instructions with videos.

How to increase/decrease screen brightness on a laptop?

Method number 1. Changing screen brightness using the Fn+ function keys

On laptops (99% of the time) you can change the screen brightness as follows (regardless of Windows version):

Take a look at your laptop's keyboard. Find the button "Fn"(usually it is located in the lower left corner of the laptop keyboard).

Figure 1. Location of the Fn function key on a laptop keyboard.

Find the keys with brightness icons.

Figure 2. Keys to increase/decrease the brightness of the laptop screen.

While pressing one of the brightness buttons, hold down the button "Fn", you will notice that the screen will become dimmer or, on the contrary, brighter.

Method number 2. Change screen brightness in the Power app

Perhaps the easiest and most universal way to increase screen brightness on Windows XP, 7, 8/8.1 and 10.

First, press the Win+R key combination to launch the tool "Run."

Figure 1. Press the R button and the Windows logo button at the same time.

Now enter the command powercfg.cpl in field "Run". Then click the button Enter or OK.

Figure 2. Enter the command powercfg.cpl, and click OK.

In chapter "Plans shown on battery indicator", you can choose a laptop performance plan. Below you can see the inscription "Screen brightness:". To increase brightness, move the slider to the right; to decrease screen brightness, drag the slider to the left.

Method No. 3. Changing screen brightness via GUI

You can also adjust the brightness from the control panel graphics card(such as nVidia, AMD or Intel control panel).

To access the panel, click right click mouse on the desktop and select nVidia control panel, AMD or Intel control panel (this depends on what video card is installed on your laptop).

Via Intel GUI

Select an item "Graphic characteristics...".

Figure 1. Select Graphic characteristics...

Choose a section "Display".

Figure 2: In the Intel HD Graphics Control Panel, select Display.

Go to the tab "Color", pay attention to the inscription "Brightness", below you will see a slider. If you need to increase the screen brightness, move the slider to the right; to decrease the screen brightness, drag the slider to the left.

Figure 3. To increase screen brightness, drag the slider to the right, and vice versa.

After increasing the screen brightness, be sure to press the button "Apply."

Figure 4. After all changes, click the Apply button.

Via the AMD Catalyst Control Center GUI

Select an item "Graphics Properties".

Figure 1. Click on Graphics Properties.

Go to section "Video", and click on the tab "Color".

Figure 2. Go to the Video section and then to the Color tab.

Set the parameter "Use AMD option", and adjust the value "Brightness:". If you want to increase the brightness, move the slider to the right, to decrease the brightness, move the slider to the left. After adjusting the brightness, press the button "Apply".

Figure 3. To increase brightness, move the slider to the right, to decrease - to the left.

Via Nvidia GUI

Select an item "Panel NVIDIA management» .

Figure 1. Click on NVIDIA Control Panel.

Go to section "Adjust video color settings", and pay attention to the point "Brightness:". If you need to increase the screen brightness, move the slider to the right; to decrease the screen brightness, move the slider to the left.

Figure 2. Set your preferred screen brightness using the brightness slider.

How to increase/decrease screen brightness on a laptop computer?

No matter what Windows version installed on your device, if you are using a desktop computer, then to change the brightness of the monitor, you need to use the buttons on the monitor.

Figure 1. Buttons for adjusting/adjusting the image on the monitor.

Please note that the steps below are for desktop computers.

Click on the button MENU on the monitor.

Figure 2. Press the MENU button.

In our case, the interface is provided only on English language. Select a section "Picture". Then we move on to adjusting the brightness.

Figure 3: Increasing brightness on a desktop computer monitor.

To reduce brightness, use the function buttons on the monitor and set the brightness value to 0.

Figure 4. Reducing the brightness on a computer monitor.

To increase brightness also use function buttons, and set the value to 100.

Figure 5. Increasing brightness on a computer monitor.

If the theoretical part did not help you increase or decrease the brightness of the monitor screen, then we offer you to watch video instructions on how to adjust the screen brightness.

Many users who recently purchased mobile computer and who have not yet understood everything in detail, very often ask: how can adjust screen brightness on laptop - add or subtract it depending on personal preferences?! Indeed, when you get used to the fact that all adjustments to display parameters are done using separately located buttons on the monitor body, the compactness and asceticism of a portable PC can lead to a slight stupor. Although, in fact, everything is quite simple. There are two ways to do this:

- by using function keys
— through software configuration tools

You can use it Let's look at both methods in detail.

1. Brightness keys

Due to the fact that laptops have great requirements for compactness, they try not to have extra buttons on it. Here they took a different route - the developers combined a number of keys to make them functional. Usually icons additional functions printed in a different color (blue or orange). The brightness adjustment keys on the laptop are marked in the shape of a sun:

Previously, they removed it from a couple of buttons in the row F1....F12, but Lately Together with the volume, they began to be transferred to the “arrows”:

To use them and reduce or increase the brightness of the laptop or netbook screen, you need to press the button Fn, which is located next to Ctrl, and, holding it, click on the desired function.

By the way, if these keys do not respond to pressing, this means that Windows installation OSD drivers were not installed. They can be downloaded from the mobile computer manufacturer's website.

2. Software brightness adjustment

If for some reason you cannot adjust the screen brightness on your laptop using the keyboard buttons, then you can do this programmatically, through the parameters of the power supply scheme used. To do this, right-click on the Start button and in the menu that appears, select “Power Management”:

If suddenly you don’t have this item in the menu, then select “Control Panel”:

In the Panel menu that appears Windows controls Find the “Power Options” icon and click on it:

In the window that opens, we see the power scheme being used - it is highlighted in bold - and opposite it, click on the “Settings” link:

The following menu will appear, at the very bottom of which there is the line “Adjust brightness”:

Using the sliders, you can adjust the brightness of the laptop both in plug-in mode and in offline mode. After this, do not forget to click on the “Save Changes” button.

It is worth noting that on some laptops (for example, HP) the brightness adjustment was displayed as a separate slider right in the window for selecting the device’s power scheme:

Don’t forget about one more “trick” of Windows 8 and Windows 10 - this is the Mobility Center, which allows you to configure many laptop parameters in one window at once. To get into it, you need to right-click on the battery icon to bring up the context menu:

In it you need to select the “Center” item Windows mobility" The following window will appear:

Among other parameters, the center allows you to adjust the brightness of the laptop screen, for which there is a separate slider.

Besides standard tools to control a laptop computer built into Windows OS, there is also third party utilities directly from the manufacturer, which are part of the pre-installed software. As a rule, such software is added to startup by default and its icon hangs in the system tray, next to the clock. For example, in Lenovo IBM ThinkPad it is Power Manager.

Among its many options, there is also the ability to increase or decrease the screen brightness - the Monitor Brightness parameter.

Note:

1) In the software included with the video adapter driver ( AMD Radeon Control Center, NVidia Control Center, Intel Graphics Control Panel, etc.) there are also tools for adjusting monitor parameters.

2) In Windows 8 and Windows 10, you can force the laptop to independently change the brightness of the display depending on the light level (of course, if its hardware supports this feature). To do this you need to go to Extra options active power supply circuit:

Find the “Screen” section and expand it. Among available parameters find the line “Enable adaptive adjustment brightness" and below set the parameter to "On". Click on the “Apply” button.

Why do users need to know how to increase brightness on a laptop? There are several reasons, including personal comfort when working with a laptop, and the need to increase the duration battery life by reducing display power consumption.

Ways to change brightness:

Using hot keys.
Settings in Windows Mobility Center.
Power options.

Let's consider each method in detail so that you can evaluate which method will be more convenient to use.

Change screen brightness using hotkeys

All laptops have keys that, in combination with the Fn button, allow you to control certain system functions. Usually these are buttons from the F1-F12 row, but arrows can also be responsible for changing the brightness level.

Take a close look at the keyboard: look for buttons with the sun on them. There should be two such buttons - decreasing and increasing brightness. Press one of the found keys in combination with Fn (for example, Fn+F5) to check that the brightness level change function works.

Windows Mobility Center

If the hotkeys do not work or you cannot detect them on the keyboard, then you can go another way:

Mobility Center is designed to manage laptop components that affect battery life. Here you can adjust the brightness, volume, turn off modules - in general, do everything to make the laptop work as long as possible without a charger.

Power Options

If you don’t like the fact that the laptop independently changes the brightness level depending on whether the adapter is connected or the laptop is running on battery power, then you can correct this situation through the “Control Panel”.

Find the "Power Options" section.
Go to the Display Turn Off Settings tab.
Use the sliders to adjust the brightness when running on battery or mains power.

The changes you make will be applied to your current power plan. If you then specify a different power scheme, you will have to adjust the brightness again.

Brightness is not adjustable

If the above methods do not work and you cannot adjust the brightness, then the cause is similar problem, most likely lies in unstable work video card drivers. But there are other reasons:

Function keys do not work.
Action TeamViewer programs.
Problems with the physical elements of the display (the light bulb burned out, the screen sagged).

Users, wondering why the brightness does not change, do not realize that the reason for this is sometimes the work of the TeamViewer program (a utility for remote control computer). It is impossible to find the exact cause of the problem, but judging by the forums (including Microsoft technical support), uninstalling TeamViewer often helps to fix the problem.

The most unpleasant situation is physical problems. If you dropped your laptop (or are just using it long time), then hardware problems could well arise. It’s unlikely that you’ll be able to diagnose them and fix them yourself, so you’ll have to think about going to a service center.

As for hot keys and the video card, the solution is simple - try going to the laptop manufacturer’s website and downloading the latest software for your model. For example, for the function keys of an ASUS laptop to work, you need to install the ATKACPI driver and hotkey-related utilities utility; laptops from other manufacturers have similar system utilities there should be too.

Nowadays it is almost impossible to find a landline or laptop, which includes a monitor of an outdated design based on CRT technology. Nowadays, liquid crystal display (LCD) technology is widely used, allowing the creation of compact, durable and energy-efficient display devices.

Monitors have lost the usual brightness, color and contrast controls, which are simply variable resistors (those “knobs”). Now many owners of portable computing systems Often faced with the problem of how to increase the brightness on a laptop. Indeed, if in monitors for stationary system units you can find control buttons to access the menu, then in portable solutions there are no hints of the possibility of adjustment.

Leafing through the book...

In fact, there is nothing complicated about how to increase the brightness on a laptop. It is enough to remember the words of the famous comedian and still try to read the instructions for the computer. If for some reason it is missing, then you need to find out the exact name of the laptop model (indicated on the sticker), go to the manufacturer’s website and, indicating the modification, download the documentation from there. After carefully reading everything, the owner will definitely find the answer to the question of how to increase the brightness on a laptop.

For those who do not have the opportunity or desire to delve into the instructions, we will provide a few universal solutions, which run on almost any modern laptop computer.

Learning the symbols on the buttons

Many manufacturers, understanding people’s reluctance to read instructions, have foreseen this point and put special symbols on the control buttons that can be understood by anyone, regardless of language.

Yes, all models have special key, designated by the letters “Fn”. If, while holding it, you press another key involved in controlling the laptop, a function is activated. For example, the combination Fn+F8 (speaker symbol) allows you to turn on/off the sound output; Fn+F7 (hand sign) allows you to enable/disable the touchpad; But Fn+left/right cursor arrow is responsible for adjusting the backlight level. Accordingly, on these keys there is an image of the sun, shaded (left direction) and white (right). So, how to increase brightness on a laptop using button combinations? If you hold Fn and press the left cursor arrow, the intensity of the glow will decrease by one step, with each subsequent press the screen will become darker. The number of steps depends on the model. Usually there are no more than 10 of them. To increase brightness, you need the Fn+right combination. Note that the cursor buttons are not on number pad keys, but special, cursor keys, with a printed designation.

How to increase brightness on a Samsung laptop

Some manufacturers provide alternative ways control the display illumination. In particular, the Samsung company offers two branded software package- Samsung_Control_Center (SCC) and EDM (Easy Display Doctor). The performance of a particular program depends on the laptop model, so if one application does not start, then you need to install another.

U universal adjustment

There is another way to control brightness. It consists of using the driver's capabilities. All control program developers provide this mechanism. For example, owners of video cards based on popular chips Nvidia, must click on the desktop left button mouse and select “Nvidia Control Panel”.

By following the menu tree to “Display - Adjust desktop color settings” and using the “Use Nvidia settings” item, the user can control the levels of contrast, brightness and gamma.

However, not only owners of the latest operating systems are wondering how to increase the brightness on a laptop. Windows XP, despite its advanced age, still works on many computers. In this operating system, access to the driver’s capabilities is performed a little differently: by clicking the left mouse button, you need to call up the menu, go to the screen settings, and from there get into the mode for managing the driver’s operation. Button combinations work regardless of the installed version. software, adjusting the backlight directly.

Everyone knows that it works poorly in low light. Therefore, it needs to be added. Let's look at several options for how to increase screen brightness on a Samsung, Acer, Dell, HP, Sony, Asus laptop in operating rooms windows systems 7, 8, xp and vista.

It should be immediately noted that there is a difference between XP and the rest. Developers began to look at ease of use, starting with Vista, including increasing screen brightness. In more earlier versions more emphasis was placed on stability.

But as for laptop models: samsung, acer, dell, hp, sony or asus, there is practically no difference with (meaning increase the screen brightness, there is practically no).

Let us first consider the simplest and quick way How to increase the brightness on a laptop screen.

To do this, we will use a keyboard shortcut. The first FN (usually the inscription is blue and located at the very bottom on the left side). The second F6 is what increases screen brightness on laptops, while F5 decreases it.

100% assert that this is exactly what will happen at all Samsung models, acer, dell, hp, sony, asus - I won’t, but if there are some changes, they won’t be significant. For convenience, icons are drawn on the keys. Solid sun - darken the brightness, with a gap inside - increase it.

If for some reason you cannot increase the brightness on the screen of your laptop (Samsung, acer, dell, hp, sony, asus) using the method described above, then open , find the “screen” option there and click on brightness settings on the left side.

Then at the very bottom you will see a slider (as in the picture below), move it to the right side, thereby increasing the brightness of your laptop screen.

There are indeed cases when increasing the screen brightness may not work. This does not apply to the software, but to the physical components of the laptop. For example, the monitor lighting lamp has burned out or the screen itself has sagged.

Although this happens quite rarely, it is not impossible. As for lighting lamps, they cost about $100, and the screen very rarely sags.

I am currently writing on a laptop that is 8 years old and have not yet noticed any deviations in the brightness of the screen, although it sometimes works for three days without turning off.

In general, the video card is responsible for screen brightness. If you open its settings, you can also increase the brightness. One more thing.

Everything is controlled (executed by commands) by the drivers, therefore, if something does not work, you should look at them and possibly update them.

So for example if you have ASUS laptop, then take a closer look at the brightness ATK utilities Hotkey, if they are not there, download and install them.

This article, of course, describes only general (universal) ways to increase screen brightness on Samsung, Acer, Dell, HP, Sony, Asus laptops.

Of course, you may have “individual” problems. Then write in the comments and we’ll decide. Good luck.