How to turn on lenovo keyboard backlight

Table of Contents

Backlight on Lenovo laptop

As with most laptops, a fully functional “Fn” key is required to use the backlight activation keys. In some cases, it can be disabled through the BIOS.

    On the keyboard, hold down “Fn” and at the same time press “Space”. This key has a corresponding flashlight icon.

If the aforementioned icon is absent on the “Space” button, it is necessary to examine the remaining keys for the presence of this symbol and perform the same actions. On the vast majority of models, the key has no other location.

When using a laptop with other key combinations, please let us know in the Комментарии и мнения владельцев. This article is now complete.

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Laptops of this model are fundamentally different in the inclusion of keyboard backlighting from all other companies. This article will describe the backlight control process on Lenovo laptop model.

Lenovo laptop how to turn on back-lit keyboard

How to turn on the backlight?

The ability to turn on the backlight at any time, although it delighted many fans of laptops of this brand, but also stumped them. the manufacturer did not provide the device with a special button and did not provide explanations about how to activate the innovation.

When trying to turn on the keyboard backlight on Lenovo laptops, many users simply start pressing all the keys in a row, hoping to guess the right combination of characters. They are also frantically looking for a button on the case that activates the desired function.

turn, lenovo, keyboard, backlight

Of course, with this approach, only the most persistent of them succeed in the correct inclusion. The most attentive customers have probably noticed that the “space” key in the bottom row of the keyboard has a flashlight icon. this is what we need in order to turn on the backlight.

The second “key” of this puzzle is the “Fn” key. located near the “space”. Pressing these buttons at the same time instantly turns on the keyboard backlight and turns it off when pressed again.

It is also worth noting that not all Lenovo laptop models are equipped with this feature, and before trying to turn on the backlight on the keyboard, you should make sure that your device has the appropriate “upgrade”.

over, do not forget that by turning on the backlight on your laptop, you will contribute to the rapid discharge of the device’s battery, and, therefore, you should use this opportunity only if necessary.

In terms of keyboard backlight control, Lenovo laptops stand out from other similar devices from other companies. We will tell you how to turn the backlight on and off on such laptops.

Lenovo yoga how to turn on keyboard backlight

Lenovo laptops occupy a special place among all the products of this renowned company. They have gained immense popularity due to their combination of impressive characteristics, high usability and a fairly modest price. Last but not least, the commercial success of notebooks was made possible by the presence of a special AccuType keyboard in many models. It has a slightly modified set of keys (rounded corners and edges), which positively affects the overall usability of such a keyboard.

over, the developers of Lenovo decided to equip keyboards for notebooks such as AccuType with built-in backlighting, which will certainly appeal to fans of “night vigils” in front of the monitor and just people working in low light conditions.

Highlight control

If you want to properly activate the backlight function you will need to use the “Fn” button. All laptop models have this key, but before using it, you need to make sure that it is not disabled in the BIOS. If it is disabled in the BIOS, then you can enable it again using the following instructions:

  • First you need to enter the BIOS. This can be done using the keys from F2 to F12 or the Delete key. Which key will be used to enter depends on the specific laptop model. details can be found in the documentation for your laptop.
  • In the BIOS interface, you can navigate between items using the arrow keys. The selection is made with the Enter key. Select “System Configuration”.
  • There find and select the “Action Keys Mode” parameter. When select it press Enter.
  • A special window will open, where the value “Enable” should be. If there is a different value, then change it to “Enable”.

Save changes and exit BIOS. To do this, use the F10 key or the item “Save Changes Exit”.

When we figured out the keys, you can go directly to turning on the backlight on the laptop:

    Find the key on your keyboard. She is in the bottom row on the left. Now hold down the combination of the “Fn” button with the “Space” key on which there are images of a flashlight.

If on your laptop there is no such image on the “Space” button, then try to find the key on which the picture of the flashlight on your keyboard is located. Basically, on all laptops, the button you need is in the same place.

Now, after reading this article, activating the keyboard backlight function for Lenovo laptops will not be difficult for you.

Turn on the keyboard backlight on the Lenovo Ideapad 330 laptop

Laptops of the Lenovo Ideapad line are slightly different from each other! Therefore, this circumstance must be borne in mind when choosing and buying a computer. For example, on our topic, let’s talk about such a distinctive feature of some laptops as keyboard backlighting.

Let’s take a closer look at some of the accompanying features of the Lenovo Ideapad model; how to turn on the keyboard backlight on the Lenovo Ideapad 330 laptop. How to determine by the appearance of the laptop whether it is possible to control the backlight, i.e. turning on…

If you are the happy owner of a Lenovo Ideapad 330 laptop model, and after reading some documentation, you assume that the backlight can be turned on on your laptop, however, in fact, you are faced with a problem then this manual is for you.

According to the test below, we will study the question in detail and finally find the answers.

features of the Ideapad 330

It must be said that at this point in time there are several modifications of this laptop model (or varieties of configuration / assembly /).

Externally, the models are the same: they do not have any striking differences.

However, the filling, the technical component carries some differences: the processor model, memory (more / less) and, of course, which is significant for those users who play various toys. a video card.

Also, for some models, the functionality of the keyboard backlight is implemented: in some modifications of the laptop, the backlight functionality is implemented, and in some, unfortunately, not.

How to install a Windows hard drive on another computer (errors)

The OS should be cleaned: for example: How to disable Reserved Storage in Windows 10? and Clean up Windows 10: delete temporary files through the Options menu. very useful !! it is possible to release from expired files Pts. many Gigabytes of usable memory.

Reserved storage: (more about running Command Prompt)

how to determine if it is possible to turn on the backlight on a laptop?

It is quite simple to see if it is possible to turn on the backlight: let’s look at the keyboard itself. for laptop models that have a backlight, a flashlight icon is printed on the wide “Space” key on the left, as in the picture below:

Well, it’s not difficult to guess, if when choosing a laptop (or on yours) the Space key does not have an icon, then the selection of the keyboard backlight mode is impossible.

Well, if there is a corresponding sign on your laptop, then you can easily turn on the backlight in this way: we find and press the Fn key and at the same time press the Space bar. Done!

If there have been no updates on the laptop for a long time (or Windows updates are disabled), the backlight may not turn on (all drivers must be installed):

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you can try to install the drivers for the keyboard (without updating the OS).

Open Device Manager (in the Windows Search menu, type Device Manager):

Be aware that the process of updating the operating system will install all the missing drivers at the same time.

Windows 10. delete temporary files: clean up the system, speed up the system

Huawei

By default, the system has a setting where after 15 seconds of inactivity of the keyboard and mouse, the backlight turns off. If you want to change this timeout, then first make sure that you have the latest BIOS version. Then proceed like this:

Open PC Manager, click the Settings icon (next to the gear icon), and then click System Settings.

Next, we will need the “Keyboard” section, the “Backlight” section and the “Disable when inactive” option. Select the required configuration from the drop-down list.

Lenovo ThinkPad and Ideapad

To check if your keyboard has backlit keys, look closely at Space or Esc. They should have a backlight icon. If this icon is not present, then the backlight is not provided for by the laptop model (except for cases when the inscriptions on the keyboard are pretty erased).

Lenovo laptops have three backlight modes: Off, Low, and High. Each press of the key combination changes the backlight mode.

ThinkPad R, T, X and Z series models are equipped with ThinkLight. This backlight is located on the laptop screen and illuminates the keyboard from the top, not from the inside.

Please note that the keyboard backlight is a physical switch and does not require driver support.

However, if you have a backlight function, but you cannot switch the mode, then follow these steps:

  • Configure Lenovo settings. Open Lenovo Settings: for Windows 8.1, find Lenovo Settings, and for Windows 10, find Lenovo Vantage (instead of Lenovo Settings). On the left pane of the home page, find the keyboard light icon, open the tab and change the settings.
  • Check BIOS settings. Enter BIOS and then hold Fn Space or Fn Esc to check if the backlight is working. If the backlight works, then you need to update the BIOS to the latest version. To do this, contact Lenovo support. If the keys did not work, then you will need to restore the system from a previous restore point.
  • Discharge the laptop. If your gadget has a removable battery, then follow these steps:
  • Unplug the AC adapter and remove the battery.
  • Hold down the power button for at least 10 seconds.
  • Install the battery, connect the AC adapter and try to turn on the system.

For gadgets with built-in battery:

  • Unplug the AC adapter.
  • Hold down the power button for at least 10 seconds.
  • Connect the AC adapter and try turning it on.

Not all HP notebook computers have a backlit keyboard. And it is also not always possible to determine by the keyboard whether there is such a function or not. The most reliable way to get to the bottom of the truth is to look at the technical parameters of your gadget model.

To increase or decrease the brightness of the backlight, hold down the Fn F5 or Fn F4 key combination several times: the modes will change one after another in a circle.

If you find the key with the backlight logo, but it does not turn on the backlight, then make sure that the settings in the BIOS are correct. Reboot the system and enter BIOS and select BIOS Setup (also called Setup Utility). The navigation arrow keys on your keyboard guide you through the tabs. Now you need System Configuration. Check if Action Keys Mode is active.

Here you can also adjust the backlight timeout, that is, the time at which the backlight is active after the last touch of the keyboard or touchpad. To do this, you will need the Advanced tab, the Built-in Device Options block and the Backlit keyboard timeout section. If set to “Never” mode, the backlight will remain on continuously, which can lead to rapid battery discharge.

Dell computers may or may not be backlit depending on the model. The exact mechanism for switching the backlight is indicated in the passport of each model, but if you do not remember the name and have long forgotten where the passport is stored, we will give general recommendations.

The easiest way to tell if your keyboard is backlit is to look at the F10, F6 keys, or the right arrow button (located in the lower right corner). If one of these keys has an illumination icon, then it is. Now it remains to define the key combination that will be responsible for this option. For example:

Fn F6 Fn F10 Fn Space F10

If the keyboard is unresponsive, the Fn key might be locked. To unlock, press and hold the Fn button and then press Esc.

The backlit keyboard has multiple modes. There are three main ones: off, dim and bright. But there are other options.

If, however, the key combinations do not switch the parameters, make sure that the latest BIOS version is installed on the computer and that it is configured correctly. Over time, many Dell laptop models have changed interfaces and various BIOS settings, depending on the computer hardware. Therefore, it is difficult to give an exact recommendation where to look for the settings. But the general move is something like this:

  • Go to BIOS.
  • Open the System Configuration tab.
  • Find the Keyboard Illumination section.

Here you can see the following parameters: “Disabled” or “Off”. if the backlight is off, “Dim”. if it is dim and “Bright”. if it is bright. In some BIOS versions, you can find the backlight to be configured separately for AC power and separately for battery power.

Also here you can find the Keyboard Backlight Timeout configuration to adjust the time the illumination turns off after the last touch of the touchpad, joystick or keyboard.

If you have changed any parameters, be sure to save the changes before exiting.

If your portable gadget from Apple has a backlit keyboard, then you can control it using a special button with a light icon. To make the brightness stronger, just hold it. If you want to turn off the illumination. also hold the button for a while until the light goes out.

Also on MacBooks, you can enable automatic brightness level control depending on the lighting around, and you can also set the time after which the system will turn off the keyboard backlight when idle. All these settings can be found along this path:

Apple System Preferences Keyboard and again Keyboard

The Mac also has models where the keyboard backlight control is located in the Touch Bar. Here in the Control Strip you can control the brightness of the illumination.

Sony also does not include keyboard backlighting on all of its laptops. To find out if there is such a function on your gadget. refer to the “User Guide” or on the company’s website.

If such a function is present, then it can be controlled through the VAIO Control Center system utility. You can find it along this path:

Start Control Panel System and Security

In the VAIO Control Center settings window itself, we will need a “Keyboard and Mouse” block (in some models it may be called “Input Devices”), and there is a subsection “Keyboard Backlight”. Here you can also specify the time until the backlight turns off when there is no keyboard activity.

The keyboard keys that control the backlight may differ depending on the Asus device model. The main distinguishing feature of the illumination control key is the keyboard icon with beams emanating from it. First, check the F3 and F4 keys for the icon. If such a mark is present, then you can control the backlight by a combination of the Fn keys held down and these two keys. To adjust the brightness, proceed as follows:

  • Hold Fn F4 continuously to increase brightness
  • To reduce the brightness or turn off the backlight. Fn F3

For Asus laptops, the backlight function is controlled by drivers. If you have problems with the backlight, then first of all update the ATKPackage driver, which can be downloaded from the gadget manufacturer’s website.

After all these steps, reboot the system and retest the function keys Fn F9. If the work does not work out, then ask for help from the customer support service of the company.

Before trying to activate the backlight on your MSI laptop, make sure that this mode is supported by your gadget. For example, you can check this on the brand’s website.

If there is such a possibility, then on the keyboard panel there should be a button with a backlight icon. Click it to start the function. If there is no light, then perhaps it is simply set to the minimum brightness value. Control the brightness of the backlight using keyboard shortcuts:

  • To enhance brightness. Fn
  • To reduce brightness. Fn

If such actions did not bring any results, then try updating or reinstalling the SSE / Dragon Center driver.

You can control whether the keyboard backlight is turned on or off by simultaneously pressing Fn F9. But if the F9 key does not have an emblem with the letter A and a backlight image, then most likely this function is not on your device.

In rare cases, there are models where the combination of hot keys for turning on the backlight looks like this: Fn F6

If the keyboard shortcut does not work, refer to the next chapter of our article.

Samsung

For laptops with backlit keyboard, there is a shortcut key to control this function: Fn F9.

How to turn the keyboard backlight on or off on a laptop

In non-ideal lighting conditions, the keyboard backlight allows you to comfortably use the computer. If your laptop supports backlight mode, then use our instructions for each laptop brand. Here we will tell you how to determine if the system is configured for keyboard backlighting, and if so, how to turn it on / off, as well as customize it for yourself.

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Honor MagicBook

Just like Huawei, Honor laptops use the F3 key to control the backlight. The backlight has three modes: off, weak, and strong. This makes it quite comfortable to use the keyboard in any lighting level.

These laptops have one special feature. the preset timeout for keyboard backlight is just 15 seconds. And this parameter cannot be changed either in the system settings or in the BIOS.

How to find out if there is a keyboard backlight on a laptop?

To check if your computer has a backlit keyboard, check the spacebar on your keyboard or the Esc key. If the Space or Esc button has a lighted icon as shown in the following figure, this function is available on the PC.

How to find out if there is a keyboard backlight on an Acer laptop?

To determine if the laptop keyboard is backlit, open System Preferences and go to the Keyboard tab. If the section has the option “Adjust keyboard brightness in low light”, then the device has diodes.

How to turn on the keyboard backlight on Lenovo Ideapad?

To turn on / off the backlight, press Fn Space or Esc on your keyboard to change the keyboard backlight mode.

How to turn on the backlight on a Samsung laptop keyboard?

To turn on the backlight, you need to press the Fn key and, while holding it, press one of the additional keys of the laptop.

How to know if there is a keyboard backlight on a Lenovo laptop?

  • On the keyboard, hold down “Fn” and at the same time press “Space”. This key has a corresponding flashlight icon.
  • If the mentioned icon is absent on the “Space” button, it is necessary to inspect the rest of the keys for the presence of this symbol and perform the same actions.

How to turn on the keyboard backlight on a laptop through the control panel?

Usually it is combined with the F4 key. To turn on the backlight of the laptop keys, you must press the FN function key and, while holding it, press F4. After that, the diodes should turn on. In order to turn off the keyboard backlight. you must also press the combination of buttons “FN” and “F3”.

How to change the keyboard backlight color

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

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

  • Press FnF10 to activate the switch (if Fn lock is on, you do not need the Fn key).
  • The first use of the previous key combination turns on the lighting at minimum brightness.
  • Repeated pressing of the key combinations cyclically changes the brightness settings by 25, 50, 75 and 100 percent.
  • Try several options to find the right one or turn off the light under the keyboard completely.
  • Press the FnC keys to view the available colors.
  • By default, white, red, green and blue are active. System Setup (BIOS) can add up to two custom colors.

Backlit Keyboard Setup in System Setup (BIOS):

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

To lock Fn, press FnEsc. The other auxiliary function keys on the top row are unaffected and require the use of the Fn key. Press FnEsc again to disable the lock. Function keys will revert to default actions.

Most mid to high end laptops today offer a backlit keyboard. Backlit keyboards make it easy to type in low light conditions, especially for those who cannot type in touch. If you already have experience setting up keyboard backlighting on a laptop, share your impressions in the Комментарии и мнения владельцев below this article.

How to change the keyboard backlight color

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

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

  • Press FnF10 to activate the switch (if Fn lock is on, you do not need the Fn key).
  • The first use of the previous key combination turns on the lighting at minimum brightness.
  • Repeated pressing of the key combinations cyclically changes the brightness settings by 25, 50, 75 and 100 percent.
  • Try several options to find the right one or turn off the light under the keyboard completely.
  • Press the FnC keys to view the available colors.
  • By default, white, red, green and blue are active. System Setup (BIOS) can add up to two custom colors.

Backlit Keyboard Setup in System Setup (BIOS):

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

To lock Fn, press FnEsc. The other auxiliary function keys on the top row are unaffected and require the use of the Fn key. Press FnEsc again to disable the lock. Function keys will revert to default actions.

Most mid to high-end laptops today offer a backlit keyboard. Backlit keyboards make it easy to type in low light conditions, especially for those who cannot type in touch. If you already have experience setting up keyboard backlighting on a laptop, share your impressions in the Комментарии и мнения владельцев below this article.

The keyboard backlight on all laptops can be turned on and off using keyboard shortcuts. For example, to enable it on Lenovo ThinkPad T-series, you need to use the Fn spacebar. Many laptop users often ask if Windows 10 has a dedicated setting for adjusting brightness. The answer is yes and no.

Adjusting the backlight color on a laptop keyboard.

How to turn on the backlight

Unfortunately, Windows 10 doesn’t have built-in components for customizing button illumination. But some major manufacturers offer their own software to change the default button illumination settings. For example, Dell on Windows 10 offers settings for turning on the keyboard backlight, adjusting the brightness, automatically turning off after 5, 10, 30, 60, 300 seconds of inactivity. To view all settings, Dell users need to open the Keyboard Properties setting and then go to the Backlight tab.

How to turn on keyboard backlight on Windows 10

The keyboard backlight on all laptops can be turned on and off using keyboard shortcuts. For example, to enable it on Lenovo ThinkPad T series, you need to use the Fn spacebar. Many laptop users often ask if Windows 10 has a dedicated setting for adjusting brightness. The answer is yes and no.

Adjusting the backlight color on a laptop keyboard.

Is there a keyboard backlight in a laptop

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 follow the instructions for the device. Find the model you need and its options, and then check the specifications of your laptop. You can also determine the presence of such a possibility visually. carefully study the additional function keys on the device. They are usually marked with a different color on the F1-F12 buttons or arrows. In most cases, you must also hold down the Fn (Function) button, if available, to use additional hotkey functions.

Shutdown

When it comes to saving battery, one of the most effective methods is to turn off your device’s keyboard backlight. This feature is a huge advantage for all portable gadgets. But, unfortunately, not all laptop models support it. Consider turning off the lights using the example of Microsoft Surface Pro. Surface Pro has a built-in sensor that activates a diode underneath the buttons to make them stand out better. As long as Surface is plugged into a wall outlet, there will be no power consumption issues. But if it is running on battery power, activating the diodes will speed up the discharge of the battery several times.!

Other useful settings for saving battery power:

  • Removal of peripherals, mouse and keyboard (20%.30% longer battery life per charge).
  • Decrease display brightness by up to 50% (16% longer battery life).

How To Turn on Keyboard light or back light in any Lenovo laptop||THE RANDOM||

The lighting is automatically switched on and off using a built-in sensor. There are also manual controls for the option, but older versions of the Surface keyboard might not. The first two keys next to Esc are the function keys F1 and F2, which control the lighting on the device. If you just click on them, nothing happens. precisely, pressing F1 or F2 will not change the brightness of the backlight or turn it off / on. To access the special features of the Surface keyboard, hold down Alt:

  • Increase brightness. AltF2.
  • Decrease brightness. AltF1.
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If you want to squeeze the maximum battery life out of Surface, you will have to give up these “goodies”. Of course, in some situations, for example, at night, the backlight is simply necessary, so the manufacturer has provided an increase or decrease in brightness.

How to turn on the backlight

Unfortunately, Windows 10 doesn’t have built-in components for customizing button illumination. But some major manufacturers offer their own software to change the default button illumination settings. For example, Dell on Windows 10 offers settings for turning on the keyboard backlight, adjusting the brightness, automatically turning off after 5, 10, 30, 60, 300 seconds of inactivity. To view all settings, Dell users need to open the Keyboard Properties setting and then go to the Backlight tab.

How to turn on the keyboard backlight on Lenovo

Lenovo laptops occupy a special place among all the products of this renowned company. They have gained immense popularity due to their combination of impressive characteristics, high usability and a fairly modest price. Last but not least, the commercial success of notebooks was made possible by the presence of a special AccuType keyboard in many models. It has a slightly modified set of keys (rounded corners and edges), which positively affects the overall usability of such a keyboard.

over, the developers of Lenovo decided to equip keyboards for notebooks such as AccuType with built-in backlighting, which will certainly appeal to fans of “night vigils” in front of the monitor and just people working in low light conditions.

How to turn on the backlight?

The ability to turn on the backlight at any time, although it delighted many fans of laptops of this brand, but also stumped them. the manufacturer did not provide the device with a special button and did not provide explanations about how to activate the innovation.

When trying to turn on the keyboard backlight on Lenovo laptops, many users simply start pressing all the keys in a row, hoping to guess the right combination of characters. They are also frantically looking for a button on the case that activates the desired function.

Of course, with this approach, only the most persistent of them succeed in the correct inclusion. The most attentive customers have probably noticed that the “space” key in the bottom row of the keyboard has a flashlight icon. this is what we need in order to turn on the backlight.

The second “key” of this puzzle is the “Fn” key. located near the “space”. Pressing these buttons at the same time instantly turns on the keyboard backlight and turns it off when pressed again.

It is also worth noting that not all Lenovo laptop models are equipped with this feature, and before trying to turn on the backlight on the keyboard, you should make sure that your device has the appropriate “upgrade”.

over, do not forget that by turning on the backlight on your laptop, you will contribute to the rapid discharge of the device’s battery, and, therefore, you should use this opportunity only if necessary.

ASUS (Acer similar)

It is enough to hold down the FN key and press F4 (F3) to increase / decrease the brightness of the backlight. There are three backlight modes in total:

  • very bright;
  • normal;
  • low brightness.

ASUS Laptop. FNF4 Turn On Backlight (Zenbook Line)

Of course, at low brightness, you can only notice the backlight in a dark room.!

By the way, keep in mind that the backlight consumes ≈3-5% of the battery charge. Those. the laptop will work with it a little less in time.

Backlight works // photo was taken in a dark room // (Zenbook line)

The vast majority of HP laptops (equipped with a backlight) have a power key. F5 (F4). You may have to press it together with FN (depending on the keyboard mode selected in the BIOS).

What to do if the backlight doesn’t work

Make sure your laptop model is backlit

If there is no backlight icon on the function keys and on the “space”. double-check that your laptop model supports this option (more than once I came across when users were “deceived” when buying, and then looked for the “cherished key”).

The easiest way to do this is to define the exact model of the laptop (link to help), and then look at the device’s functions on the official website (or at least on Yandex-Market, for example).

ASUS UX310ua. backlight support

Try connecting your laptop to the mains, charging the battery

The fact is that in some laptops, the backlight turns off if the battery charge reaches a certain percentage (in order to save money, so that the laptop will work longer).

For diagnostics: it would be good to connect the device to the network and recharge it. (and then deal with problematic backlighting ).

Check if the drivers are installed

A number of laptops have “separate” drivers for the keyboard (after the installation of which additional functions begin to work, like the same backlight).

For example, this is the case with ASUS. needs ATKPackage. Of course, Windows 10 does not install this package by default.

The advice here is simple: either “manually” download the driver package from the website of your laptop manufacturer and install them (or use special utilities, link below).

10 best programs for automatic driver update. see my selection

Installing the keyboard driver (additional functions). ASUS

Does your FN button work (what with other functions)

In some cases, it is not possible to turn on the backlight due to the fact that the FN button on the laptop does not work. Check if other functions work: can you turn up the volume, change the brightness of the screen, etc.

In addition, pay attention to the ESC key. on some devices there may be a “blocking” of the use of function keys. To disable it. press the combination FNESC.

Is there a power saving mode in the power management center?

A number of laptops (for example, from Sony, Lenovo, etc.) may have their own additional. power control panel. And if the battery saving mode is set in it, the backlight may not work!

Double-check if you have a similar panel installed, and what settings are set in it.

The BIOS / UEFI may have a limitation on the backlight

Another limitation of the backlight can be set in the BIOS (although this “thing” is disabled by default!). To eliminate this issue, it is advisable to try reset BIOS settings to optimal.

Note: The screenshot below shows the Advanced settings menu of a laptop from Sony. The Keyboard Backlight parameter is just the same responsible for the operation of the backlight (and for it to work, it must be enabled, i.e. be in the Enabled mode! ).

Sony Notebook. Advanced Settings

How to enable it

As a rule, there are specials to turn on the backlight on the keyboard. key. Most often this is one of the function keys: F1-F9 (sometimes “space”). Usually, this key has a corresponding icon.It must be pressed together with Fn.

Below are some examples from different laptop manufacturers.

Lenovo

At the manufacturer of this brand, the backlight is turned on using the spacebar and ESC keys (depending on the line). They must be pressed together with Fn.

Note: if these two keys do not have a “backlight” icon, then your laptop model does not support this feature.

For Dell laptops, the backlight is turned on with the F10 key (or F6, or, even less often, the right arrow key).

Note: if the function keys do not work, please note that they may be locked at Dell. To incl. them. click on the combination FnESC. and try again.

How to turn on the backlight on a laptop keyboard. What to do if the backlight does not work, goes out

Hello!

On the one hand, the backlight is very easy to turn on. just use a special. keyboard shortcut; however, on the other hand, it does not always immediately light up and work correctly.

In view of a number of questions on this topic. I decided to collect several typical problems in one note at once, and answer them here.

I think after going over the note. many inexperienced users can still configure and turn on the backlight on their own (and normally “work” in the dark).

If you use the keyboard at night for typing, editing tables and other “tedious” work, I still recommend turning on the lighting in the room (since working in such conditions creates a high load on the eyes, which can quickly lead to fatigue and pr. problems.).

Some laptops (keyboards) have very dim backlighting and can only be seen in a dark room (if your room is light, you may not notice it working or not at all!).

But what if the laptop is working properly, but the backlight goes out every 1-2 minutes.

Some laptops have an “unpleasant” thing: if the keyboard is not used for several minutes, the backlight goes out / auto-off (and it must be turned on again using a special combination, for example, FNF4).

How to disable “this automatic”. I have not found. (apparently the manufacturer “forgot” to add this option to the BIOS.).

Although, for a number of MSI laptops, for example, the work of the backlight can be edited using special. utility installed with drivers.

Dragon Center. Customize Keyboard Lighting (MSI)

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