laptop screen brightness depends on the strength of the backlight, which is set programmatically using the operating system. Standard settings are not always suitable for the user, they must be set manually. For example, at night you need to add dimming to the monitor, and increase the brightness during the day.
You can increase the backlight of the laptop screen from the operating system, for example, Windows. For correct operation settings in the system must be installed video card drivers. It is changed using Windows or the keyboard.
Adjusting laptop screen brightness using the keyboard
Wait for Windows to load.
You can increase the backlight keys with additional functions. They are located in the row of buttons "F1" - "F12". Calling additional functions is achieved by holding the "Fn" button. It is located on the bottom row of the keyboard.
Depending on the BIOS setting, you do not need to press "Fn" to access additional tools. To check the BIOS settings on the Windows desktop, press "F1". If the help window opens, to increase the brightness, you need to hold down "Fn". Otherwise, this button is used to press the "F1" - "F12" buttons.
The adjustment icon looks like the sun: a dot with rays radiating from it. Increase brightness - large icon, decrease - small. If necessary, hold down the Fn key and press the brightness increase button to achieve the necessary screen backlight.
The location of the brightness buttons varies by laptop manufacturer and model. Standard buttons for manufacturers (may differ depending on the model):
- Hewlett Packard - "F2", "F3";
- Asus - "F5", "F6";
- Dell Inspiron - "F4", "F5";
- Samsung - "F2", "F3";
- Sony - "F2", "F3";
- Packard Bell - "F11", "F12";
The assignment of function keys can be find in instructions to a laptop.
Adjusting the brightness of the laptop screen using Windows
Wait for Windows to load.
To adjust the brightness through the Windows Mobility Center, click right click mouse on the battery icon in the tray (near the clock). Select "Windows Mobility Center". In the window that opens, move the screen brightness slider to achieve the desired monitor backlight.
And also this menu can be called in another way:
- Click "Start", in the search type without quotes "Windows Mobility Center". Select the desired section from the results.
- Go to control panel(Start, Control Panel). Set the view mode to "Small Icons". Find "Windows Mobility Center".
- Press Win+R, type "control /name Microsoft.MobilityCenter" without quotes.
To adjust the brightness through the Power Options menu, click Start. At the bottom, in the search bar, type "Brightness". Select Adjust Screen Brightness. In the window that opens, find the adjustment slider, which is located at the bottom of the window. By moving the slider with the mouse, achieve the necessary illumination of the monitor.
And also this window can be called in other ways:
- Right click by the battery icon in the tray. Menu item "Adjust screen brightness".
- « Start" - "Control Panel". Select the view mode "Small Icons". Power supply.
- Press Win+R, without quotes, type "control /name Microsoft.PowerOptions".
Checking, installing, updating drivers
To check which drivers are on the laptop, open the device manager. To do this, press WIN + R (Press the button in the bottom row of the keyboard with Windows icon and press "R" at the same time). In the window that appears, enter without quotes "devmgmt.msc", confirm by pressing "Enter".
In the manager, double-click on the line "Display Adapters". A list of installed video cards will open. If it has only a standard adapter, then it means that the drivers are not installed. In other cases, the software is worth it. The correct operation of the devices is indicated by the absence of exclamation marks and other system marks.
Drivers can be installed using the disc that came with the laptop. You can also go to the PC manufacturer's website. Go to the "Support" section, find the "Drivers" section, enter the laptop model. It is indicated by a sticker on the underside of the case, or under the battery. Download graphics drivers and install them.
Another way to install drivers is to go to the free site drp.su, where, following the instructions, automatically install the drivers on your laptop. A well-known site values its reputation, it is completely free and protected from the dangers of the network.
After installing the graphics drivers, the screen brightness should be adjusted normally. If this does not happen, then a complete reinstallation of Windows or a PC repair may be required.
Screen brightness settings are changed using the operating system tools. For the correct operation of the screen, you need video card drivers. Adjustment is made using the keyboard or GUI systems. You can't increase it indefinitely.– the backlight has its limits of work.
Video
Using this video as an example, it will be easy for you to understand how to increase or decrease the brightness of your laptop screen yourself.
When purchasing a laptop, expect that sooner or later you will run into some questions. Especially if before that you did not use them or worked only at a personal computer. Although the main base remains the same, the processes are different in details. For example, an avid PC user may be confused about how to change the brightness on a laptop. Other questions are also possible.
This article will discuss how to turn off the brightness on a laptop. All possible ways will be affected, so everyone will find the answer for themselves. And according to the actions performed, it will not cause you unnecessary questions.
Using hotkeys
Progressive users are well aware of the usefulness, and in some cases the need for hotkeys. At a minimum, in this situation, this is the easiest answer to the question of how to remove brightness on a laptop of absolutely any model.
First of all, find the Fn key. It is located at the bottom left, next to the Win button. Remember, laptop keyboards are often smaller than PC keyboards, and all the keys won't fit on it. In addition, laptops also have additional functions, which is why the Fn key is needed. If you hold it down, some buttons change their purpose. Now you will understand everything with a good example.
So, you hold down Fn, now find the key on which the sun is drawn. There are always two of them side by side, to decrease and increase the brightness. They are often placed on top panel, where a series of numbers with the prefix F is set (F1, F2, F3...). While holding Fn, press the sun icon and the brightness will increase or decrease, depending on which key you press.
Now you know how to turn off the brightness on a laptop.
Mobility Center
In addition to hotkeys, there is another answer to the question of how to turn off the brightness on a Windows 7 laptop - through the mobility center. Of course, this method works fine on other versions of Windows as well, but this way will be considered exactly on the seventh.
So, we need to get to the Windows Mobility Center, the shortest way is through the indicator on the taskbar.
- In the lower right part, where the tray is, find the battery icon. Right-click on it and select "Windows Mobility Center" from the context menu.
- Now a window has appeared in front of you.
- In the leftmost column, called "Screen Brightness", you can change the value. Accordingly, if you move the slider to the right, the brightness will increase, and to the left, the brightness will decrease.
- After you have settled on the required mark, simply close this window.
Now you also know the second answer to the question of how to turn off the screen brightness on a laptop. But that's not all, let's move on to the third.
Through the power supply
If you are not good at operating systems and you are afraid to harm her, then it is better to use this method only when the previous two did not help. So, let's move on to how to remove the brightness on a laptop through the power supply circuit.
- First of all, you need to enter the control panel. This can be done in several ways, through the Start menu or through the search. If you have Windows 7, then click on "Start" and in the window on the right, find "Control Panel". If you have Windows 10 and you don’t see the required line in the Start menu, then use a better search engine.
- Now that you are in the control panel, look for the "System and Security" line.
- Entering it, you should see "Power Options", enter it.
- In the current window, there is a slider at the bottom that changes the brightness of the screen. Adjust this as you like and click "Save Changes" so that all settings do not disappear after you exit.
Now you know how to turn off the brightness on a Windows 10 laptop. But as mentioned above, this method is perfect for other versions as well.
Why doesn't the brightness change?
It also happens that you have done all the manipulations that were presented above, and your laptop still ignores attempts to reduce the brightness. Then there are two options: one is good, the other is bad. Now about everything in order.
It is likely that your video card driver is simply outdated or it is missing altogether, which often happens on new laptops. Therefore, you should visit the official website of the manufacturer. There, find the "Service" section and already in it find the driver for your laptop.
After downloading it, install following all the instructions that will be given during installation.
Now, let's move on to the sad news. If updating the drivers did not help you, then most likely there is a breakdown inside the computer. It may well be that the matrix or cable is damaged. This problem can only be corrected by replacing the defective part.
Screen contrast and brightness are important parameters, affecting reading speed, eye fatigue and searching for data in text arrays, as well as energy consumption. The convenience of working on a laptop or personal computer largely depends on them. This article presents detailed information how to reduce or increase the brightness of the monitor on your laptop.
Many expensive models are usually equipped with light sensors. Thanks to the software, such devices can independently change their brightness, adjusting to the lighting in the room (Make the screen brighter if the room is bright, or change it back in the dark). Unfortunately, not all devices are equipped with such convenient features, so often users have to increase the brightness level of the monitor themselves.
Standard Windows interface
This method is suitable for owners of any computers - it is similar on a laptop and on a PC. Here you can set up 2 monitor modes: when battery life and when connected to the network. This is very useful feature, as it can significantly reduce battery consumption.
To change the brightness using this interface, you need to do a few simple steps:
Device interface
Almost every laptop has hardware capabilities to increase the brightness indicator. On their devices, users will be able to find a special FN key, with which you can activate the additional functions of some other buttons. As a rule, it is located in the same row as Control and Alt.
The very same brightness setting can be tied to any element. Each manufacturer creates its own design solutions. It can be one of the number keys or the F1-F12 row. On many devices, you can make it brighter using the left-right or up-down arrows. 
Configuring video adapter drivers
More advanced settings are available in the graphics card driver management menu. Here, users can not only increase the brightness of the screen, but also increase the contrast of the monitor.
The steps you need to take depend on the manufacturer of your video adapter. If your computer works with an NVidia video card, a special application will be downloaded to your PC along with the drivers, in which all the necessary parameters are available.
For owners of Radeon products, there is Catalyst utility, which can be downloaded from the official ATI website - http://www.amd.com/ru-ru/innovations/software-technologies/catalyst .
AT this manual an example is provided for NVidia, but for graphic cards ATI process is almost identical. You will need to do the following.
The screen is one of the main consumers of energy on. Therefore, laptop manufacturers and software developers come up with a variety of ways to save energy wasted by the screen. The easiest way to save money is to lower the screen brightness on your laptop. It is not uncommon for the screen brightness to dim automatically (for example, when the battery level is low), which confuses the user. Since the majority is not experienced users they just don't know how to return the screen to a normal brightness level. If you find yourself in a similar situation, then this article should help you. Here we will talk about how to brighten the screen on a laptop.
Method number 1. Controlling the brightness of the laptop screen using the Windows Mobility Center.
Windows operating systems have a small utility called Windows Mobility Center. It is designed to manage functions that affect the power consumption of a laptop. In order to open the Windows Mobility Center, you need to right-click on the battery icon (it is located at the bottom right, next to the system clock) and select the Windows Mobility Center item.
After that, the Windows Mobility Center window should open in front of you. In order to make the screen brighter on a laptop, you just need to move the brightness slider to the right. performed in a similar way.
In addition to brightness control, the Windows Mobility Center window provides access to other functions. For example, here you can control the volume, enable or disable the battery saver mode, and manage wireless connections.
Method number 2. Controlling the screen brightness on a laptop using a key combination.
Most laptop manufacturers provide the ability to control the brightness of the screen using. Pay attention to your keyboard, most likely there are keys on which, in addition to the usual characters, there is an image in the form of a sun. These keys are used to control the brightness of the screen on a laptop. But, they must be pressed together with the Fn key, which is usually located at the bottom left of the keyboard.
By using these keys, you will be able to quickly. In this case, you do not need to open any additional windows or programs.
Method number 3. Screen brightness control through the Control Panel.
You can also make the screen on a laptop brighter through the Control Panel. To do this, go to the "System and Security -> Power Options -> Display Turn Off Settings" section.
Here you can set the screen brightness level that will be used when running on battery and AC power. But, you need to remember that these settings will only be applied to the current power plan. And in the Windows operating system there are three such plans. It is high performance, energy saving and balanced. In order for the automatic screen brightness change on a laptop to work as predictably as possible, you need to adjust the brightness for all three power plans.
Most modern devices these days are equipped with a brightness control feature that allows you to adjust the brightness of the screen to a level that is comfortable for your eyes. A similar set of options is available for Windows as well. This guide talks about a very simple functionality and that is adjusting the brightness of your laptop screen. We will see how to change, reduce, adjust, dim, increase the brightness of the Windows 10/8/7 laptop screen using the control panel settings and keyboard buttons.
How to increase screen brightness on a Windows laptop
Using the keyboard buttons
Most laptops come with physical keyboard buttons to adjust the brightness. And these key-buttons are usually located at the very top of the keyboard. These are usually associated with the Function (Fn) buttons, and there is a separate switch on the keyboard to switch between the function keys and these buttons.
- Hold down the FN key and press the brightness button on the keyboard without releasing FN. Additional buttons are usually indicated by pictures on the buttons.
Battery icon on the taskbar
Right click on the battery icon in the system tray panel Windows tasks and select " Adjust screen brightness". The corresponding window will open. Set the brightness you need here.
Through Windows 10 settings
This method includes using Windows 10 settings interface to control the brightness of your laptop.
- Go to " Options" and then select " System". Now in the section " Display" you will find " Change brightness on top. Move this slider to increase the brightness of your laptop.
Via Action Center
Apart from settings, there is one more fast way increase the brightness on the laptop.
- open" Notification Center" in the lower right corner, and then click the " Brightness". This button will allow you to increase the brightness of your laptop in discrete levels. 25 .
On the keyboard in the lower left corner, look for the "Fn" key (next to "Ctrl"). We will work with her.
In combination "Fn" with other keys, various settings. Usually, those buttons that can be combined with "Fn" are highlighted on the keyboard in a different color. So, how to use the keys to make the monitor screen brighter on a laptop.
- Among the function keys (F1-F12) there are two images of the sun.
- To increase the brightness, press "Fn" + "sun +".
- And to decrease - "Fn" + "sun -".
In some laptop models, in combination with the "Fn" key up and down arrows are used. However, this is a rather rare case.
You can find details about your laptop in the instructions for using it or on the Internet, indicating the make and model of your laptop.
Using the software.
To adjust the brightness of the monitor, there are many different programs that can be downloaded on the Internet on the official website of the laptop manufacturer.
On a note! Friends are kindly requested to you, if you are interested in articles on the topic of, or, then be sure to read. You can also find out if you accidentally deleted them.
Here's how easy it is to brighten up the monitor screen on your laptop without the help of specialists.
Hello! Today I will tell you how to make the screen brighter on a computer and laptop! This is actually very easy to do. Once I did not know how to do it, especially on a laptop. On a desktop PC, the settings for increasing brightness are located on the monitor itself. But in beech, most often the lighting is controlled by the buttons on the keyboard!
How to brighten up the screen on a laptop?
Some laptops have a dedicated button bar for this. But, for most, these keys are universal.
To change the illumination, hold down the Fn key, and then in the very top row buttons, click on the light bulb or sun icon!
Thus, by pressing one button, then another, you can adjust the backlight of the laptop!
How to make the screen brighter on a computer?
To adjust the brightness on a stationary PC, you need to use the keys built into the monitor.
Press the menu and select the dimmer icon. Then use the buttons on the side panel to adjust the desired light level.
Now I will demonstrate how everything is installed for me. So, on the sidebar, I press the menu and the following sign appears on the monitor screen:
The brightness is selected immediately. To start controlling the light, you need to press enter on the sidebar.
After that, the side buttons, which are located opposite the icons up to the bottom. You can adjust the lighting on your PC display. Although it is on Windows 7, even on Windows 8 or 10!
Thus, you already know how to make the screen brighter on a laptop computer! Of course, it may be different for you, but the principle is essentially the same. Menu and a couple of control buttons. If you have any difficulties and you can not change the backlight, look for the user manual! It describes in detail exactly how and what to do to change the light level of the monitor.
I personally set the lighting on the laptop to the lowest. Because you have to be behind the monitor for about 10 hours a day. And developed a terrible photophobia. Therefore, strong illumination must be avoided. By the way, a couple of months ago I installed the f.lux program in order to reduce eye strain. Depending on the time of day, it changes both the level of illumination and color scheme. At first it's not normal, but then it's normal. Thanks to this program, the eyes are less tired from the monitor!
Well, that's all I wanted to tell you today! Good luck!
The monitor screen is a window to the world for a person who spends a lot of time at the computer. In order to make the time spent in front of the computer as comfortable as possible, you should pay attention to the screen settings. In particular, its brightness.
When should you change screen brightness?
If it's about desktop computer, then the brightness will only change depending on the level of light in the room. For example, when the light is off, the brightness should be reduced so that the eyes do not experience discomfort and the image is clearer.
When working with portable devices external conditions may change more radically. Therefore, for example, when working with a laptop in nature, the screen should be made brighter. But remember that increasing the brightness leads to increased battery consumption. Those. the laptop will discharge faster if the screen "burns" brighter.
How to make the screen brighter: ways
- If you want to change the brightness on a desktop computer, then the easiest way is to use the special settings buttons right on the monitor.
- On a laptop, you can adjust the screen brightness in many ways.
- First, you can open the "Control Panel" through the "Start" menu. Next - select "System and Security" and go to the "Power Options" tab. In the window that opens, you can see a scale that adjusts the brightness of the screen, or a more complex system of parameters that allows you to customize the computer for yourself;
- The second way to change the screen brightness is mechanical and simpler. You will need to press the Fn button on your laptop keyboard and at the same time press the F5 button (to decrease brightness) or F6 (to increase brightness). The F5 and F6 buttons can be replaced by any other manufacturer or through personal settings your laptop. But as a rule, icons of this function are drawn on the brightness adjustment button.
- For online brightness control on devices with Android system was released special application. It's called Brightness Rocker Pro. It is very easy to use it. After you have installed the application on your tablet, you can change the brightness by pressing the button - volume control. Along with the volume indicator, a brightness indicator will appear on the screen. And you can make the screen brighter or dimmer.
From early childhood, parents inspire their children that the computer and TV deteriorate their eyesight. No one denies that sitting at the monitor for a long time is harmful. And in adults, the eyes also suffer. Especially when the screen is too bright or the images are not clear enough. In this case, you have to constantly strain your eyesight, which will adversely affect your health.
But not everything is so scary today. And the harm from the computer can be reduced. Especially if it laptop- notebook. You just need to know how to make the screen brighter or adjust to a comfortable level. So anyone can do windows laptop, if not useful, then not dangerous.
The difference between a laptop and a desktop computer
If you worked on a desktop computer before purchasing a laptop, then you will probably look for the brightness control button on the monitor. But on a laptop, you need to adjust the monitor differently. There are several ways to do this.
Operating room manufacturers windows systems equipped with various functions. But netbook owners don't always know how to use them. Or they are completely unaware that such functions exist at all.
If you want the monitor to minimize eye strain, you need to properly adjust the brightness. Due to too intense light, the eyes are very strained. Consequently, vision deteriorates. Only it is dangerous because it is not immediately felt. And after a while, less bright colors will blur and seem like a solid faded spot.
In addition to brightness, you should also adjust the contrast. At the same time, it must be remembered that too clear edges are difficult to perceive by the human eye.
Experiment with color and contrast and take care of your eyes. On Windows computers, this is very easy to do.
Using the taskbar
The easiest way to make your monitor more comfortable by changing the brightness is to use the taskbar.
To find desired function on a computer, you need to hover over the image of the battery. From context menu select "Center" windows mobility". In the pop-up window on the right upper corner it will say "Screen Brightness". Under the inscription is a slider, moving which you will select the optimal brightness for the monitor.
Using the control panel
More hard way change the brightness on the laptop - use the control panel. To do this, go to the "start" menu and select the "control panel" item. Next, in the window, select "screen", and there the sub-item "brightness adjustment".
A slider will appear at the bottom of the screen, dragging which you can adjust the brightness of the monitor.
Special keys
Special keys to adjust the monitor are present on most operating systems. And windows is no exception. This method can be called the simplest and fastest.
To change the brightness on a laptop with windows OS, you need to press the Fn key. While holding it, adjust the backlight intensity using the up and down arrow keys.
Common Problems
If the colors on the computer have always satisfied, but suddenly become dull, you should not call a specialist. Laptops when connected charger usually shine a little brighter. If you are not satisfied with the brightness, try changing the power mode or adjusting the charger settings.
Screen dimming setting
To do this, go to the "Start" menu and select the "control panel" sub-item. In the window that opens, select "System and Security", and in it "Power Options".
If none of the ways to change the brightness of the screen work, then the problem is most likely related to the video card or the display itself. In this situation, it is better to consult a specialist.