How to turn off the backlight of the keyboard laptop. How to turn off the keyboard backlight on MacBook Pro or Air

The article describes how to enable and disable the backlight of the "ASUS" laptop keyboard.

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Most of the laptops of the old sample does not have a backlit keyboard, which is a big disadvantage, since in the dark time the users have to look for the place of turning for full-fledged work.

How to enable and disable keyboard backlight on ASUS laptop

But now in many new laptops you can find the backlight of the keyboard, however, not all owners of these mobile computers may figure out how to include such a backlight. Therefore, in this review, we will talk about how to enable and disable the backlight of the keyboard on laptops, for example, from the company " ASUS».

How to enable and disconnect the backlight keyboard on ASUS laptops?

In order to learn how to turn on the backlight on the laptop keyboard, read our instructions more closely. Notebook users, most likely, have already mastered the keyboards of their mobile computers and, for example, know where the key is located on them. FN..

True, not each of them is aware that this key needs it. Key FN. On the keyboards of laptops, when you press it, together with other keys, it serves to perform any commands: Enable or disable the keyboard, disable the monitor, change the keyboard layout, turn on / disable the sound.

To enable and disable the backlight, this key in combination with others can also work. The thing is that you need to know exactly which key combinations should be typing on your laptop model to implement certain commands. All such information can be read in the laptop's instructions (in the absence of such you need to visit the official website of the laptop manufacturer and download the instruction there).

But if suddenly the method described above does not work, for example, you can not find a guide to using your laptop keyboard, then we resort to the search for the correct switching on / off keyboard backlight on laptops from " ASUS».

How to enable / disconnect the backlight keyboard on the laptops "ASUS" if there is no instruction?

First of all, we will need to choose the combination of keys that could work in this case. Try pressing all the top buttons from F1 before F12.. By the way, on the add-on keys, you can observe various designations indicating that one or another key is intended for a specific operation: sound adjustments, brightness adjustments and other laptop functions. It is not completely excluded that the keyboard backlight turning on here is somewhere here.

So, if you do not know how to turn on the keyboard backlight on the laptop " ASUS", Do not be afraid to experiment slightly. Click the key FN. And alternately press the keys from the top row, as well as any other keys that are optional. For greater accuracy, look for an additional keyboard pattern on the additional keys, which is usually the designation of the switch on / off the backlight.

By the way, in the course of your experiment, you can also "run out" not at that combination of keys and, for example, disable the monitor. Do not panic in this case. Just type the same combination again, returning everything to your places, and do the same in the future.

How to enable / disable keyboard backlight on ASUS laptop

Now consider cases when you have no pointers on the keys, you do not know which combination you do, and you do not work. Then we will act with other methods, trying to find the right option. To do this, press the key again. FN. and together with it alternately F5, arrogo keys and bloss key.

If none of the above methods helped you, then it is most likely there is no keyboard backlight function on your laptop, or some simplicity keys do not function. Of course, you can buy a new laptop, or attribute the old to the workshop, but if you have problems with finance, then resort to the method of alternative keyboard backlight.

How to highlight the keyboard laptop alternative ways?

Lighting the keyboards of the laptop (or computer) at night, you can use external devices using external devices, for example, using LEDs.

How to enable / disable keyboard backlight on ASUS laptop

LEDs need to connect to USB connectorswhich laptops have several pieces. And it is best to use at least a pair of LEDs on both sides of the keyboard so that the lighting is optimal.

By the way, the LEDs are optionally connected to different uSB ports. It was experimentally verified that to one connector USB laptop You can connect up to 25 diodes, so you still have a big stock. True, you need to be able to create parallel connectionAnd if you can't do this, then you will have to turn to the help of specialists.

Video: Laptop keyboard backlight ASUS N56JK

When there is a categorical need to poke the Surface battery, then the first thing should be turned off the backlight of the tablet keyboard.

Surface Pro, as you know, are equipped with a special sensor that automatically activates the backlight of the "Valentine" physical keyboard keys in conditions of insufficient external lighting.

The feature not only looks pretty, but is also very comfortable and practical. True, not always.

Of course, there is nothing to do the reverse side of such quite significant, as for mobile devices, luxury. In the desktop mode, that is, when the tablet is connected to the outlet, it can illuminate its keyboard as much as you like. However, when working from battery, the backlight begins to spend its charge very noticeable, which is sometimes completely inappropriate.

On the Linus Tech Tips site, letter managed to familiarize himself with the results of the Surface Pro battery test results. So, experiments show that if you turn off the backlight of the tablet keyboard, then its autonomy (battery life) increases by 16%.

By the way, we simultaneously note that, as the same tests showed, the autonomy of Surface Pro also increases:

by 20-30%, if you turn off the mouse and keyboard at all;
by 16%, if the screen brightness level is 50%.

So, how to turn off the backlight of the Surface Pro tablet keyboard

As we have already told, the Surface Pro illumination of the keyboard turns on-turns off automatically by a special built-in sensor. In the new keyboards, it is also possible to shut down the backlight manually, but only in new ones. In the old manually, turn off the backlight will simply fail. But there are nuances.

In fact, the backlight in Surface Pro can control the F1 and F2 keys (the first two keyboard buttons next to the ESC key). If you just click on any of them, nothing happens, including backlit. It is quite another thing if you use combinations keys alt. + F1 and Alt + F2.

Click and get the desired:

Alt + F1 - the brightness of the backlight of the keyboard increases;
Alt + F2 - the brightness of the backlight of the keyboard decreases (up to a complete shutdown).

In general, such a focus. It helps how to quickly configure the brightness of the backlight of the buttons, and turn off the backlight at all if the tablet is very much needed, and it is still far from the outlet.

Currently, the keyboard does not only perform its functional role, but also stylistic, emphasizing the individuality of each user. One of the most popular ways to highlight the style specific device - Provide bright and unusual backlight. Its presence provides not only individual style, but also has practical value. It allows you to ensure the comfortable use of this gadget even in the dark. However, in some cases, it may be irritating, especially in situations, if the light turns off with the computer turn off automatically. Tell how you can do it yourself.

Disconnection in keyboard settings

Using a special button

Often, especially on premium devices, there are special buttons that are responsible for refill control. Usually they are located on top or side on the gadget housing. These buttons are responsible not only for switching on or off the backlight itself, but also for its brightness or color gamut, as well as the radiation intensity (on some models).

Using a special application

For many devices exist Special applications, Which allows you to perform brightness and color schemes. They also allow you to set sensitivity and reassign keys on the keyboard.

Disable key combination

In that case, if you need to turn off the backlight on the laptop keyboard, a special key combination will come to the rescue. Usually this combination depends on specific model and lies in keystroke Fn + one of the function buttons (F1 - F12).

Usually the exact combination is indicated in the technical documentation for each specific model.. If there is no option to open a special documentation, the user can try to find the desired combination by selecting. To do this, press the Fn + button alternately with F1 via F12.

ATTENTION! During such a selection, the laptop can go into sleep or reboot.

Possible problems

There are situations when the backlight continues after turning off the PC. This can cause some inconvenience. This problem Related to the fact that on the USB port, even after the disconnection, is served rated voltageWhat is why the keyboard remains in working mode. You can fix it in several ways:

Disable the device. To do this, it is enough to pull the USB wire from the connector. This method Not very convenient, as it requires a constant connection and disconnection of the gadget.
Disconnection through bios. To do this, go to the BIOS settings. To do this, you need to press the DEL or F2 button while turning on the computer. In the menu that opens, go to the Power Management section and select ERP Disabled.

REFERENCE! IN different versions This item may be called differently.

Turning off with a hardware way. Usually on the keyboards with backlight on the case there are special controls that allow you to disable or enable the glow. Just press one button, and the problem will be solved.

You can turn on and off using key combinations. For example, to enable it on the Lenovo ThinkPad Series T, you need to use the FN + Space keys. Many laptop users are often asked if there is a special setting in Windows 10 to adjust the brightness. The answer is yes and no.

Set the backlight color on the laptop keyboard.

Not all laptops have a backlit keyboard. To check if your laptop has a backlit keyboard, go to the support page on the developer's website or use the instructions for the device. Find the desired model and its parameters, and then check specifications Your laptop. You can determine the presence of such an opportunity and visually - carefully examine the additional function keys on the device. Usually they are marked with other color characters on the F1-F12 buttons or on arrows. In most cases for use additional features Hot keys must also hold the FN (FUNCTION) button if available.

How to turn on the backlight

Unfortunately, in Windows 10 there are no built-in components to adjust the backlight of the buttons. But some large manufacturers for changing the default lighting settings are offered their own software. For example, Dell on Windows 10 offers keyboard backlighting settings, brightness adjustments, automatic shutdown After 5, 10, 30, 60, 300 seconds inaction. To view all settings, dell users You need to open the "Keyboard Properties" setting, and then go to the Backlit tab.

Asus and Acer.

Turning on the backlight on laptop asus It is carried out in a couple of presses. To start:

Make sure the feature is enabled in the BIOS.
Make sure you update the drivers (enter your model number and install the keyboard driver).

When the lighting sensor is active, the ASUS buttons diodes automatically turn on / turn off the LED according to the environment. For manual setting Most Asus laptops use Fn + F4 (to turn on the backlight and increase its brightness) and Fn + F3 (to reduce the brightness and complete shutdown of diodes). If the lighting of the keyboard laptop Acer. Does not work, use the combination of the Fn + F9 keys, or the special keyboard backlight button located on the left.

Sony and Lenovo.

Sony also offers options standard settings Brightness of the keyboard on some of their models. To see the settings, you need to open VAIO Control Center.And then click "Keyboard" and "Mouse" - "keyboard illumination". Here you can configure the software on automatic inclusion Or turning off diodes based on external lighting. Like Dell, Sony also offers the ability to automatically disconnect the diodes after the inactivity of the operations with the keyboard. To disable the function, uncheck the checkbox next to the button "Turn on the backlight in low light conditions". Here you can configure the automatic mode and time interval - 10 s, 30 s, 1 minute or "not disable". Lenovo new The horizons of using diodes does not open. Enable keyboard backlight on lenovo laptop Quite simple - using the Fn + Space keys combination. That is, with one-time pressing Fn +, the driver will turn on the backlight on medium brightness. Pressing Fn + Space will increase brightness. Another press hot key Fully turns off the keyboard backlight.

HP.

On the road at night or at the presentation in dark room Display the laptop keyboard can be quite difficult. To avoid such troubles, select the HP Pavilion models with a backlight under the keyboard that illuminates each key. The backlight symbol is usually displayed on the left side of the space. If this function is enabled, the light does not have to turn on the letter or other text. Depending on the diodes laptop model, you can activate in several ways:

Turn on the laptop and press the "F5" or "F12" key (depending on the model).
Find the "FN" key next to windows button In the bottom left of the keyboard. Press the gap while holding the FN to turn on the backlight.
Press the key lighting button if your laptop model has it. Special button The backlight is marked with three points in the horizontal line (it is found in DV6-2022ER, DV6-3250US models and other DV6 series laptops).

If none of the combinations worked, check the entire range of function keys. The desired key may be elsewhere. If nothing happens, check bIOS settings. To do this, in the BIOS, select BIOS Setup or BIOS Setup Utility, and then use the arrow keys to go to the "System Settings" tab. Be sure to enable Action Keys Mode (put in the value of Enabled) if it is turned off.

If the lighting is valid for only a few seconds, a timeout setting may be required in the BIOS:

Restart the laptop and immediately press the F10 until the BIOS opens.
Then, using the arrow keys, go to the "Advanced" tab.
Go to the Built-in Device Options parameters and press ENTER.
Here, select the keyboard backlight timeout (Backlight Keyboard Timeout).
Press the gap to open the settings, then select the desired delay.

IMPORTANT. When choosing "Never" (NEVER), diodes will be active constantly, which will lead to a rapid flow rate of the battery.

If there is no such setting in BIOS, the function is most likely not supported. More detailed information You can get in the instruction manual or on the manufacturer's website on the laptop model. To configure the brightness (if the laptop supports such a function), press the function button two or three times in a row. If it does not work, try pressing Fn with the function key.

MacBook and Microsoft.

All the latest MacBook models automatically adjust brightness with low lighting with a built-in illumination sensor. You can also configure the parameters manually using hotkeys. Settings for automatic disconnection of diodes after a certain period of inactivity are in Boot Camp. Control Panel. To open it, right-click the Boot Camp icon on the taskbar and select "Boot Camp Control Panel". Users Microsoft Surface. To increase the brightness of the keyboard, Alt + F2 can be used to reduce - Alt + F1. Other popular manufacturers, such as HP, ASUS and Toshiba, the settings for adjusting the brightness of the keyboard are not offered.

Shutdown

When it comes to saving battery, one of the most effective methods - Disable the backlight of the device keyboard. This feature is a huge advantage of all portable gadgets. But, unfortunately, not all models of laptops are supported. Consider turning off the light on the example of Microsoft Surface Pro. Surface Pro is equipped with a built-in sensor that activates the diode under the buttons to better allocate them. If Surface is connected to a power outlet, no energy consumption problems will arise. But if it works from the battery, the activation of diodes will accelerate the battery discharge several times!

IMPORTANT. The developers from Linus Tech Tips recently conducted tests for energy saving, which showed that the backlight shutdown prolongs the use of the battery by about 16%.

Other useful settings for battery saving:

Removal peripheral devices, mice and keyboard (20% -30% more time autonomous work For one charge).
Reducing the brightness of the display to 50% (16% longer than the battery life).

The lighting automatically turns on and off using the built-in sensor. It also provides elements of manual control option, but in the older versions of the Surface keyboard may not be. The first two keys next to the ESC - functional buttons F1 and F2, control lighting on the device. If you just click on them, nothing happens. More precisely, pressing F1 or F2 will not resolve the brightness of the backlight or its disconnection / inclusion. To access special Surface keyboard features, you need to hold alt:

Increase brightness - Alt + F2.
Reducing brightness - Alt + F1.

If you need to squeeze the maximum duration of the battery from Surface, from such "buns" will have to abandon. Of course, in some situations, for example, in the dark time, the backlight is simply necessary, so the manufacturer has envisaged an increase or decrease in brightness.

How to change the color of the backlight keyboard

Some laptop models are equipped with different colors. For example, Dell Latitude 14 Rugged 5414. The Latitude Rugged series is equipped with a backlit keypad that can be configured manually. The following colors are provided:

White;
Red;
Green;
Blue.

Alternatively, in System Setup (BIOS), you can configure the system to use two installed additional colors. To enable / disable diodes or configure brightness parameters:

To activate the switch, press Fn + F10 (if the Fn Lock function is enabled, the FN key is not needed).
The first use of the previous button combination includes lighting on a minimum brightness.
Re-pressing key combinations cyclically changes brightness settings by 25, 50, 75 and 100 percent.
Try multiple options to select a suitable or completely turn off the light under the keyboard.

To change the color of the diodes:

To view the available colors, press the Fn + C keys.
The default is active white, red, green and blue. In System Setup (BIOS) you can add up to two custom colors.

Configuring a backlit keyboard in System Setup (BIOS):

Turn off the laptop.
Turn it on and when the Dell logo appears, press the F2 key several times to open the System Setup menu.
In the "System Setup" menu, select "RGB keyboard illumination". Here you can include / disable standard colors (white, red, green and blue).
To set the RGB user value, use the input fields on the right side of the screen.
Click "Apply Changes" and "Exit" to close the "System Setup".

IMPORTANT. The keyboard has the FN button blocking function. When it is activated, secondary functions in top string The keys become standard and no longer require the use of the Fn key. FN lock affects the buttons from F1 to F12.

To block Fn, press Fn + Esc. Other auxiliary function keys in the top row are not affected and require the use of the Fn key. To turn off the lock, press Fn + Esc again. Function keys will return to the default actions.

Today, most medium and high-class laptops offer a backlit keyboard. Illuminated keyboards simplify printing in low light conditions, especially for those who cannot print blindly. If you already have experience setting the keyboard backlight on a laptop, share your impressions in the comments under this article.

Your question:

How to turn off the keyboard backlight?

Master's answer:

The backlight of the phone keypad is not always needed, but it is very often a battery. This feature can be very easy to disable.

To do this, go to the phone menu, in any menu, probably associated with the function you want. These can be the display brightness settings or other settings that can, anyway, affect the operation of the battery.

IN smartphone Nokia. On the Symbian platform it is necessary in the main menu to enter the control panel, and then in the setting common parameters. As a rule, this is the first item. In the menu style configuration, you must disable flashing light indicator When receiving messages or missed calls. After that, using the Light Sensor menu, set the screen brightness.

Most new phones have a power saving mode. You can enter it using the power button menu.

In a smartphone Samsung backlight The keyboard is turned off: in the configuration parameters, the menu item is selected that is responsible for settings. external view, there you need to turn off the backlight mode.

In many phones, there is no keyboard backlight settings menu or this parameter can be hidden so far that in order to find it, you will have to read the instructions for your mobile device. However, it will not be superfluous for experienced users.

Set the keyboard backlight options in the settings of a specific mode in your phone. This action will be relevant for several models of smartphones.

It is not superfluous to configure the timer to use the keyboard backlight.

In order to easily navigate the functions of your mobile device (After all, the functionality of such devices is expanding all the time), carefully examine its interface. Be sure to remember where the parameters of the phone changed.