How to Add Brightness to Your Laptop

How to adjust the brightness of your computer screen automatically and manually

Often there is a need to increase or decrease the brightness of the screen, this action can be done manually or set up the system so that it changes everything automatically. In today’s article, we’ll look at both options for screen brightness settings in Windows.

How to manually adjust brightness on a laptop or tablet

Most laptops have screen brightness keys on their keyboards. For example, on many samsung laptops, you can increase the brightness by holding down the Fn key and pressing the up arrow to decrease it. Hold down the Fn key and press the down arrow. Usually on the keys to increase or decrease the brightness of the screen, something similar to the sun is drawn. These keys can be located in the top row (F1-F12), that is, if you see a drawn sun on the F3 key, then using this button you can increase or decrease the brightness (sometimes you need to hold down the Fn key while pressing such keys).

You can also adjust the brightness of the screen using Windows settings. This is useful if your keyboard has brightness keys or if you are using a tablet.

To change the brightness in Windows 10. Click on the battery icon in the notification area, in the window that opens, select the brightness tile. Each time you click on a tile. The brightness will change by 25%. You can also find the brightness tile in the notification center.

The screen brightness settings can be found in the Windows 10 settings. Go to “Start” = Options = System = Screen = in the “Adjust the brightness level” Move the slider to increase or decrease the brightness.

In Windows 7 and 8, you can change the screen brightness through the control panel in the power supply. The power supply can also be found through the search term, below the power plans is a brightness adjustment slider.

In Windows Mobility Center, you can also change the screen brightness with a slider to launch it in Windows 10 and 8.1. Press on “Start” right click and select from the list.

How to manually adjust the brightness on an external display

If you are using a regular computer, you can change the screen brightness on the monitor. Often the brightness buttons are located on the monitor itself, or there is a menu button on it in which you can use the arrows to find the brightness and use the keys to change it.

Automatic brightness control of laptop and tablet, depending on whether you are connected to a charger or not

Using the power supply, you can adjust the brightness of the screen while charging the device, and during operation without recharging. For this you need to open “Power supply”, that is, we write in the search bar “power supply” = open it.

We go to “Setting up the power plan” (next to the name of the power plan).

Here you can adjust the brightness while connected to the network, and during disconnected charging. You can make these settings for each power plan.

How to set automatic brightness control based on remaining battery power

You can set up the automatic brightness control of your device, depending on the charge. That is, you can put it so that at a certain charge remaining on your device, the brightness decreases. In Windows 10, you can configure this setting using the function “save charge”.

Go to Start = Settings = System = Battery Saver = Battery Saver Settings

In the next window, you can enable or disable the mode “Saving charge”, in this mode, the brightness automatically dims when a certain percentage of the charge remains. The percentage of charge at which the brightness will decrease can be set by moving the slider. Unfortunately, there is no way to set how much to decrease the brightness. If you connect the charger, the brightness will automatically recover.

There are also various applications for automatically adjusting the screen brightness, but I think the standard functions should be enough for you, and why clog the computer with unnecessary applications? If there are additions. Write your comments! Good luck to you

How to make brightness on a windows 10 laptop

Setting the screen brightness correctly is very important. If you work a lot at the computer, the wrong level of screen brightness can negatively affect the eyes or quickly drain the device’s battery if it is not powered.

Luckily, Windows 10 offers a few easy ways to quickly adjust your screen brightness, unlike previous versions of Windows. Let’s take a look at them

Change the screen brightness using the Mobility Center

  • Press the Win X keyboard shortcut
  • In the menu that opens, select Windows Mobility Center
  • Now, using the slider responsible for brightness, set the desired level.

How to adjust parameters through the video card driver

Depending on which video card you are using, the following tools are available to you to manually increase or decrease the brightness:

  • AMD Control Panel for video cards from AMD;
  • NVIDIA Control Panel for NVIDIA GPUs;
  • Intel Graphics Options for Intel Integrated Graphics.

All Presented tools are installed together with the driver and differ little from each other in terms of interface and control. Let’s take a look at the settings using an example of how to work with the “NVIDIA Control Panel”:

  • Right-click on the desktop to enter the NVIDIA Control Panel from the context menu.
  • With this tool you can change the parameters separately for video playback in the player and for the entire display. In the “Video” section, select the first tab (1). Now select “With NVIDIA settings” to unlock access to the slider (2). With their help, you can reduce or add brightness, contrast, saturation and hue exclusively for the picture in the video player. To return to automatic mode, switch the setting to “With video player settings “(3).

Now you need to disable automatic selection of parameters for the display itself. To do this, you need to do the following:

  • Open the Display tab and go to the Marked subsection.
  • Now select the second item to unlock manual value changes. Brightness, contrast and gamma are also available here. Try to decrease or add one of the values ​​and watch how the picture on the screen changes. You can also change the Presented parameters for an individual color channel (RGB).
  • To save all changes, click on “Apply” and close the window.
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In this way, you can raise or lower the brightness through the capabilities of the video card and driver. If the parameters change, auto brightness turns on by itself, then the problem lies in the driver malfunction. To update it you need:

  • Open “Device Manager” through search or in any other way.
  • Then go to the subsection “Video adapters” and select your video card.
  • Name it with the right mouse button and click on “Update driver”.
  • In order not to put a lot of effort, you can choose automatic update (1). If you downloaded the driver distribution package from the official website in advance, then select “Search for drivers on this computer” (2).
  • Specify the folder with the driver and click “Next”.
  • After installation, be sure to restart your computer.

Change screen brightness in power settings

  • Open the classic “Control Panel” and go to the following path:
  • Control Panel → Hardware and Sound → Power Options
  • In the lower right corner Adjust the position of the screen brightness slider.

If you click on the “Power Scheme Settings” link, you can customize the brightness level for both “Here Batteries” and “Here Networks”.

Use Action Center to change brightness in Windows 10

  • Click the Action Center icon on the taskbar.
  • In the “Notification Action Center” click on the “Expand” link.
brightness, laptop
  • In the “Quick Actions” section, find the brightness button to increase / decrease the display backlight.

Pressing the brightness button once will move the brightness to the next level. For example, if you press the button when the brightness is 25%, it will be increased to 50%. Once the brightness reaches 100%, press the button again to start from 0%.

If you have any difficulties, then check out the Visual instructions in the video. It covers all the methods from this article.

With correctly selected brightness, contrast and other parameters, users will be able to spend a long time comfortably at the PC. Let’s see how to increase screen brightness on Windows 10 in different ways.

Change screen brightness using PowerShell

You can use PowerShell to change the screen brightness level in Windows 10. Here’s how to do it.

  • Open PowerShell.
  • Enter or copy the following command:

Note: In the above command, replace the BRIGHTNESS_LEVEL part with a percentage between and 100. For example, the command below sets the screen brightness to 50%:

Press the Enter key. Done.

How to adjust parameters through the video card driver

Depending on which video card you are using, the following tools are available to you to manually increase or decrease the brightness:

  • AMD Control Panel for video cards from AMD;
  • NVIDIA Control Panel for NVIDIA GPUs;
  • Intel Graphics Options for Intel Integrated Graphics.

All Presented tools are installed together with the driver and differ little from each other in terms of interface and control. Let’s take a look at the settings using the example of how to work with the “NVIDIA Control Panel”:

  • Right-click on the desktop to enter the NVIDIA Control Panel from the context menu.
  • With this tool you can change the parameters separately for video playback in the player and for the entire display. In the “Video” section, select the first tab (1). Now select “With NVIDIA settings” to unlock access to the slider (2). With their help, you can reduce or add brightness, contrast, saturation and hue exclusively for the picture in the video player. To return to automatic mode, switch the setting to “With video player settings “(3).

Now you need to disable automatic selection of parameters for the display itself. To do this, you need to do the following:

  • Open the Display tab and go to the Marked subsection.
  • Now select the second item to unlock manual value changes. Brightness, contrast and gamma are also available here. Try to decrease or add one of the values ​​and watch how the picture on the screen changes. You can also change the Presented parameters for an individual color channel (RGB).
  • To save all changes, click on “Apply” and close the window.

In this way, you can raise or lower the brightness through the capabilities of the video card and driver. If the parameters change, auto brightness turns on by itself, then the problem lies in the driver malfunction. To update it you need:

  • Open “Device Manager” through search or in any other way.
  • Then go to the subsection “Video adapters” and select your video card.
  • Name it with the right mouse button and click on “Update driver”.
  • In order not to put a lot of effort, you can choose automatic update (1). If you downloaded the driver distribution package from the official website in advance, then select “Search for drivers on this computer” (2).
  • Specify the folder with the driver and click “Next”.
  • After installation, be sure to restart your computer.

How to increase the brightness of the monitor on a laptop

Everyone knows that it works poorly in low light conditions. Therefore, it needs to be added. Let’s consider several options on how to increase the screen brightness on a samsung, acer, dell, HP, sony, asus laptop in windows 7, 8, xp and vista operating systems.

It should be noted right away that there is a difference between XP and the rest. The developers began to look at the convenience of work starting from whist, including increasing the brightness of the screen. Earlier versions focused more on stability.

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But as for laptop models: samsung, acer, dell, HP, sony or asus, the difference with the brightness settings (I mean increasing the screen brightness, there is practically no).

Let’s first consider the easiest and fastest way to increase brightness on a laptop screen.

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

I will not say 100% that this will happen on all models of samsung, acer, dell, HP, sony, asus, but if there are some changes it will not be significant. For convenience, icons are drawn on the keys. Solid sun. will darken the brightness, with a gap inside. add.

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

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 cases when it may not be possible to increase the brightness of the screen. It is not about the software, but about the physical components of the laptop. For example, the monitor lighting lamp burned out or the screen itself sank.

Although this happens quite rarely, it is possible. As for lighting lamps, they cost about 100, and the screen “sags” very rarely.

I am now writing on a laptop that is 8 years old and I have not 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 the brightness of the screen. If you open its settings, then the brightness can also be increased. One more moment.

Everything is led (executed by commands) by drivers, therefore if something does not work on them you should look, it is possible to update.

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

This article, of course, describes only general (universal) ways to increase screen brightness on samsung, acer, dell, HP, sony, asus laptops.

It goes without saying that you may have “individual” problems. Then write in the comments. we will decide. Good luck.

105 comments

I read the entire article. I do everything the same way. But nothing changes for me. Laptop. Samsung NP470r5e. In all settings, the maximum brightness is set, “high performance” is enabled everywhere, but the brightness does not change. It becomes brighter only after connecting power and rebooting. Nout week. How to be?

Harutyunu: http://skp.Samsungcsportal.com/integrated/popup/FaqDetailPopup3.Jsp?Cdsite=ruseq=410852 In order for the function keys to work, you need to install one of THESE programs (only for Samsung laptops).Easy_display_manager. or for fresher laptops.Samsung Control Center

Hey. The screen brightness up button does not work. It costs xp. Acer model. Previously, the brightness increased when disconnecting the charging from the computer. Wait, we take out the wire (charging) and the computer turns off at all.

I don’t understand “when I disconnected the charging from the computer.” And what kind of charging does the computer have, what does it work for you on the battery.

Now the computer works only from the mains with charging. And if you take out the charger, the wire is simply cut down and that’s it. I have a laptop

This means that the battery is no longer functional. I cannot now describe in more detail how to increase the brightness in your case. all computers and laptops run on Windows 7. You seem to have the “power saving” mode enabled, you need to switch to another.

Approximately this is done like this: click “start” (the first button on the taskbar from the bottom, on the left), then the control panel and find the “Power supply” section.

There, find the time limit for setting the power plan. There should also be a slider for adjusting the brightness. if it does not work, then there are bad drivers. you need to update / install.

In XP, the screen should increase brightness when you press the fn button and right arrow.

Thank you, Yaroslav Ivanishyn, now I know how to change the brightness of the laptop

Hello. I read your article and did everything as described. Nothing helps. I have a CLEVO M570TU, when the battery is charged at 10%, it lowers the brightness. The buttons do not respond, the brightness slider in the Power Control Panel has disappeared altogether for a long time. I tried to update the drivers, the system says it is NOT required. I have Windows 7 Ultimate. Tell me, what can you do.

When operating on battery power, the system automatically enters power saving mode. To change this, enter the control panel, click on “power supply”. There you will see two modes: balancing and energy saving.

Opposite each of them there is a line “setting the power plan”. click. A new window will open for you. In it, some changes can be made, but to adjust the brightness and so on completely for yourself, click below on “change additional power settings”.

This is where you can do whatever you want with brightness, both when operating on mains or on battery. Do not rush. By clicking on. All settings will gradually open to you.

Children clicked on the laptop, I don’t know what, but literally a couple of keys pressed in the area of ​​ctrl or caps lock shorter somewhere on the left and the screen somehow all turned gray, the colors faded and some hieroglyphs went down below. I couldn’t think of anything smarter than how to restart the laptop, but did not help (((The hieroglyphs were gone but the colors remained dull, I know that it would have been better NOT to touch, but there was no one to help. I added brightness on the FN F6 keys, but still the face did not help. The main thing when the laptop is just loaded, the colors are good. prompt these “sudden” settings?

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Maria. what operating system is installed and the name of the PC?

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

The user of the operating system from Microsoft has many interesting tasks: find and install the best free antivirus for Windows 7, learn how to get rid of system junk, find a site with the most beautiful desktop wallpapers, and so on. One of the most pressing issues is figuring out how to increase or decrease the brightness of a laptop monitor. The simplest ways to adjust this parameter are described below.

Power Settings

If a laptop or computer gives too much light and you want to turn down the brightness (or, conversely, you need to change the parameter to a larger side), and the owner of the device does NOT want to use the two methods presented above, you can try another one. Applying it is as easy as changing the screen scale; the main thing is to follow the given sequence of actions.

To set up an overly bright or dark screen on Windows 7, do the following:

  • Open the “Start” menu and select “Control Panel” on the right side of it.
  • In the window that opens, go to the “System and Security” section.
  • Or, if the “Icons” display option is selected, just “System”.
  • Further. in the subsection “Power supply”.
  • Select your mode and go to the “Power plan settings” button next to it.

Here the user can, by moving the slider, select the optimal screen brightness option. the procedure is the same as described above and does NOT need additional comments.

Function Keys

The fastest, and not requiring a laptop user on Windows 7 (as well as 8, 8.1 and 10), absolutely no additional knowledge and skills, the way to decrease or increase the brightness of the monitor is to use special keys.

You can change the brightness of the monitor using the keys, depending on the settings of the machine, in two ways:

  • I pressed simultaneously the Fn and F2 / F3, F7 / F8 or others buttons on which the Corresponding icons are applied. they will be described below;
  • By pressing only the Corresponding keys without using the “function”.

This is NOT harder to do than flipping the image on a laptop; So, if the computer screen is too light or, on the contrary, the brightness is not enough for normal operation, the user must:

  • To decrease the brightness. press the key with a smaller “sun”, “light” or other icon with a downward-facing arrow.
  • To add. to use the neighboring one, respectively, with a large “sun”.
  • You can make sure that the changes have taken effect both with the help of your own organs of vision, and by the indicator of the current brightness that appears on the screen.
  • At the same time, it is important to remember that it will NOT work to make the brightness lower than the minimum or higher than the maximum provided by the manufacturer. the indicator scale will be empty or filled, and users cannot change the factory settings by standard means.

Windows 7

There are three simple ways to add or remove the brightness of the laptop screen on Windows 7; all of them are completely safe for the device and can be mastered literally within a couple of minutes. if even faster.

On Windows 10

You can increase or decrease the brightness of the monitor using the function keys and the “Mobility Center”, as well as “Windows settings” and the slightly modified and available in all versions of the utility “Power supply”.

To adjust the brightness in Windows Settings, you will need:

  • Open the “Start” menu and click on the “gears” located in the leftmost panel.
  • Move the slider in the “Display” section, select the optimal mode; no additional manipulations are required.

Windows Mobility Center

A little more action will require a user who wants to decrease or increase the brightness of the laptop screen on Windows 7, the second method will be required, which is associated with launching a service utility.

To adjust the monitor parameter, instead of using the function keys, you should:

  • Open the “Start” menu by clicking the left mouse button on the flags located in the lower left corner.
  • Go to the folder “All programs”.
  • Further. in “Standard”.
  • And from here will launch the Windows Mobility Center application.
  • In the window that opens, the user can, move the slider, adjust the brightness of the screen, and then proceed to further system settings. for example, free up space on the C drive.

On Windows 8

Adjusting the screen brightness on Windows 8 / 8.1 is done both with the introduction of key combinations, and in the order inherited by Windows 10, it will be described in the next section.

Summing up

There are several ways to increase or decrease the brightness on a laptop running Windows 7, 8 / 8.1 or 10. The easiest is with the function keys. The rest involve working with system options: “Windows Settings”, “Mobility Center” or “Power Supply”.