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Can be turned on and off using keyboard shortcuts. For example, to enable it on a Lenovo ThinkPad T series, you need to use the Fn+Space key. Many laptop users often ask if Windows 10 has a special setting to adjust brightness. The answer is yes and no.

Setting the backlight color on the laptop keyboard.

Not all laptops have backlit keyboards. To check if your laptop has a backlit keyboard, go to the support page on the developer's website or use the device's instructions. Find the desired model and its parameters, and then check specifications your laptop. You can also determine the presence of such an opportunity visually - carefully study the additional function keys on the device. They are usually marked with symbols of a different color on the F1-F12 buttons or on the arrows. In most cases, to use additional hotkey functions, you must also hold down the Fn (Function) button, if available.

How to turn on the backlight

Unfortunately, Windows 10 doesn't have built-in components for customizing button lighting. But some large manufacturers offer their own to change the default button lighting settings software. For example, Dell on Windows 10 offers settings to turn on the keyboard backlight, brightness adjustment , automatic shutdown after 5, 10, 30, 60, 300 seconds of inactivity. To view all the settings, Dell users need to open the Keyboard Properties setting and then go to the Backlighting tab.

Asus and Acer

Turning on the backlight on an Asus laptop is done in a couple of clicks. To start:

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

When the light sensor is active, the ASUS button LEDs will automatically turn the LED on/off according to the surrounding environment. For manual settings Most Asus laptops use Fn+F4 (to turn on the backlight and increase its brightness) and Fn+F3 (to decrease the brightness and turn off the diodes completely). If the keyboard lighting Acer laptop does not work, use the Fn+F9 key combination, or the special keyboard backlight button located on the left.

Sony and Lenovo

Sony also offers standard keyboard brightness settings options on some of its models. To see the settings, you need to open VAIO Control Center, and then click “Keyboard” and “Mouse” - “Keyboard Backlight”. Here you can configure the software to automatically turn the diodes on or off based on ambient light. Like Dell, Sony also offers the ability to automatically turn off the diodes after inactivity with the keyboard. To disable the feature, uncheck the box next to the "Turn on backlight in low light conditions" button. Here you can also set the automatic mode and time interval - 10 s, 30 s, 1 minute or “Do not turn off”. Lenovo is not opening new horizons for the use of diodes. Enable keyboard backlight on Lenovo laptop quite simply - using the Fn+Space key combination. That is, when you press Fn+Spacebar once, the driver will turn on the backlight at medium brightness. Pressing Fn+Space will increase the brightness. One more click hotkey will turn off the keyboard backlight completely.

HP

On the road at night or at a presentation in dark room It can be quite difficult to see a laptop keyboard. To avoid such hassles, choose HP Pavilion models with under-keyboard backlighting that illuminates every key. The highlight symbol usually appears on the left side of the space bar. If this function is enabled, you will not have to turn on the light to type a letter or other text. Depending on the laptop model, diodes can be activated in several ways:

1. Turn on the laptop and press the “F5” or “F12” key (depending on the model).
2. Find the "Fn" key next to Windows button at the bottom left of the keyboard. Press Spacebar while holding Fn to turn on the backlight.
3. Press the key light button if your laptop model has one. A special backlight button is marked with three dots in a horizontal line (found in dv6-2022er, dv6-3250us and other dv6 series laptops).

If none of the combinations work, try the entire row of function keys. The key you need may be in a different location. If still 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 navigate to the System Setup tab. Be sure to enable Action Keys Mode (set it to Enabled) if it is disabled.

If the lighting lasts only a few seconds, you may need to adjust the timeout in the BIOS:

• Restart your laptop and immediately press F10 until the BIOS opens.
• Then use the arrow keys to navigate to the Advanced tab.
• Go to Built-in Device Options and press Enter.
• Here, select the Backlight keyboard timeout.
• Press Spacebar to open Settings, then select the delay you want.

IMPORTANT. If you select “Never”, the diodes will be active constantly, which will lead to rapid battery drain.

If the BIOS does not have this setting, the feature is most likely not supported. More detailed information can be obtained from the operating instructions or on the manufacturer’s website for the laptop model. To adjust the brightness (if your laptop supports this function), press the function button two or three times in a row. If it doesn't work, try pressing Fn together with the function key.

MacBook and Microsoft

All the latest MacBook models automatically adjust brightness when low light using a built-in light sensor. You can also configure settings manually using hotkeys. Settings for automatically turning off diodes after a certain period of inactivity are located in the Boot Camp Control Panel. To open it, right-click the Boot Camp icon on the taskbar and select “Boot Camp Control Panel.” Microsoft Surface users can use Alt+F2 to increase keyboard brightness, and Alt+F1 to decrease keyboard brightness. Other popular manufacturers such as HP, Asus and Toshiba do not offer settings for adjusting keyboard brightness.

Shutdown

When it comes to saving battery, one of the most effective methods– turn off the device keyboard backlight. This feature is a huge advantage of all portable gadgets. But, unfortunately, not all laptop models support it. Let's look at turning off the lighting using the Microsoft Surface Pro as an example. Surface Pro has a built-in sensor that activates a diode under the buttons to make them stand out better. If your Surface is plugged into a wall outlet, you won't have any problems with power consumption. But if it is powered by a battery, activating the diodes will speed up the discharge of the battery several times!

IMPORTANT. The developers at Linus Tech Tips recently conducted power-saving tests that showed that turning off the backlight extended battery use by about 16%.

Other useful settings to save battery power:

• Removing peripherals, mouse and keyboard (20%-30% more time) battery life per charge).
• Reduces display brightness by up to 50% (16% more battery life).

The lighting turns on and off automatically using a built-in sensor. There are also elements manual control option, but older versions of the Surface Keyboard may not have them. The first two keys next to Esc are the function buttons F1 and F2, which control the lighting on the device. If you just click on them, nothing will happen. More precisely, pressing F1 or F2 will not change the brightness of the backlight or turn it off/on. To access special Surface Keyboard features, you need to hold Alt:

• Increase brightness – Alt+F2.
• Decrease brightness – Alt+F1.

If you need to squeeze maximum battery life out of the Surface, you'll have to give up such goodies. Of course, in some situations, e.g. dark time day, backlighting is simply necessary, so the manufacturer has provided an increase or decrease in brightness.

How to change the keyboard backlight color

Some laptop models are equipped different colors. For example, Dell Latitude 14 Rugged 5414. The Latitude Rugged series features a backlit keyboard that can be manually customized. The following colors are available:

• White;
• Red;
• Green;
• Blue.

Alternatively, in System Setup (BIOS), you can configure the system to use the two installed secondary colors. To turn LEDs on/off or adjust brightness settings:

• To activate the switch, press Fn+F10 (if Fn lock is enabled, the Fn key is not needed).
• The first use of the previous button combination turns on the lighting at minimum brightness.
• Pressing the key combinations repeatedly cycles through brightness settings of 25, 50, 75 and 100 percent.
• Try several options to find the right one or turn off the light under the keyboard completely.

To change the color of the diodes:

• To view available colors, press Fn+C.
• By default, white, red, green and blue are active. You can add up to two custom colors in System Setup (BIOS).

Setting up a backlit keyboard in System Setup (BIOS):

1. Turn off your laptop.
2. Turn it on and when the Dell logo appears, press the F2 key several times to open the System Setup menu.
3. From the System Setup menu, select RGB Keyboard Backlighting. Here you can enable/disable standard colors (white, red, green and blue).
4. To set a custom RGB value, use the input fields on the right side of the screen.
5. Click Apply Changes and Exit to close System Setup.

IMPORTANT. The keyboard has a Fn key lock feature. When activated, secondary functions on the top row of keys become standard and no longer require the use of the Fn key. Fn lock only affects the F1 to F12 buttons.

To lock Fn, press Fn+Esc. Other secondary function keys on the top row are unaffected and require the use of the Fn key. To disable the lock, press Fn+Esc again. The function keys will return to their default actions.

Today, most laptops are mid-range and high class offer a backlit keyboard. Backlit keyboards make typing in low-light environments easier, especially for those who cannot touch type. If you already have experience setting up the keyboard backlight on a laptop, share your impressions in the comments below this article.

How to turn off the keyboard backlight on a laptop? Keyboard backlight is enough useful feature, which allows you to print even in complete darkness. The cost of a keyboard with this feature depends on the device manufacturer, additional functions and other innovations.

For most of these gadgets, it is not at all necessary to install drivers and other programs. Before purchasing, be sure to make sure that both English and Russian layouts are highlighted. This is very easy to do - just turn on the backlight and see what is highlighted.

Unlike personal computers, to which you can purchase a backlit keyboard separately, it’s difficult to match with a laptop additional accessory. Some manufacturers offer backlit keyboards for laptops; such a device can be purchased and a replacement can be arranged at service center.

Before you deal with the problem of turning on the keyboard backlight, you need to make sure whether your laptop model even has it. Accordingly, if the computer is not equipped with this accessory, then you will have nothing to turn on.

Carefully read the specifications of the laptop and make sure this function is available. Typically, the keyboard backlight is indicated in the instructions that come with the laptop.

Turning on the backlight is easy - just press the Fn key along with another key. Which? This depends on your laptop model. The most simple method determine the desired key is visual inspection function keys (F1–F12). This is where the equipment manufacturer puts additional symbols.

As a rule, turning the keyboard backlight on/off is indicated by a pattern in the form of a light bulb and keys or something similar. If you haven’t found such a picture, then you can search using simple manipulations: press Fn and the F1 to F12 keys alternately until the backlight starts working.

It is very important that these clicks do not activate other laptop options, such as going to sleep mode, turning off the display, and so on. Important! If you accidentally enable a function you don’t need, you can disable it using the same key combination - the main thing is not to press everything.

If the above method did not give any results, but you know for sure that your laptop is equipped with backlit keys, then you can use other key combinations. In this case, the following combination options can help you: Fn together with F6 and pressing the right arrow, or pressing Fn together with a spacebar.

If this does not help, then your laptop model either has a faulty backlight or does not have it at all. To find out exactly about this, we recommend consulting with the laptop manufacturer’s service center or laptop repair specialists.