How to turn off keyboard backlight on notebook PC

How to turn off the keyboard backlight on MSI notebooks?

Turn the notebook on and press the “F5” or “F12” key (depending on the model). Find the “Fn” key next to the Windows key on the bottom left side of the keyboard. Press the space bar while holding Fn to turn on the backlight. Press the light button on the keys if your notebook model has one.

If you want to turn off the backlight on your notebook keyboard, a special keyboard shortcut will help. Usually this combination depends on the specific model and consists of pressing the Fn key one of the function keys (F1-F12).

How to turn off the backlight on the keyboard?

Press Fn.space on the keyboard to turn on/off the backlight modes on the keyboard. The keyboard backlight has three modes: Off, Low, High.

turn, keyboard, backlight, notebook

If your notebook is equipped with a backlit keyboard, press the F5 or F4 (on some models) key on the keyboard to turn the backlight on or off. You may need to press the fn key (function key) at the same time.

turn, keyboard, backlight, notebook

How to turn off the keyboard backlight on an Asus ROG laptop?

Most Asus laptops use FnF4 (to turn on the backlight and increase its brightness) and FnF3 (to decrease the brightness and turn off the diodes completely) for manual adjustment.

[Laptop] How to know the model and BIOS version of your Asus laptop?

  • Press power button, then press F2 button.
  • Release F2 to display the BIOS setup menu.
  • Select [Advanced]. [Asus EZ Flash 3 Utility]. Then you will see the model name as shown below.
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How to Turn on the Backlight on an Acer Laptop?

To activate the backlight, press the Fn-key and, while holding it, press one of the additional keys of the notebook. Which key you press depends on your notebook model.

  • Press “Fn” on the keyboard and press “Spacebar” at the same time. This key has a corresponding flashlight icon.
  • If the Space key does not display the icon, inspect the other keys for the presence of this symbol, and perform the same actions.

How to change the backlight color of the keyboard on your MSI notebook?

Turn the notebook on and press the “F5” or “F12” key (depending on the model). Locate the “Fn” key next to the Windows key at the bottom left of the keyboard. Press the space bar while holding Fn to turn on the backlight. Press the light button, if your notebook model has one.

To check if your PC has a backlit keyboard, press the spacebar on your keyboard or press the Esc key.

To change the color of the keyboard illumination

Some manufacturers equip their gadgets with multicolor key backlight. In such cases you can change the color of the light if you want.

So, the gadget Dell Latitute 14 Rugged 5414 is equipped with such backlight, the color of which can be changed manually. The menu is:

If you want to use 2 colors, then in the system settings you can choose this option.

For this press FnF10, if the inscription “Fn lock” appears, it means that you do not need to touch the Fn. If the combination is pressed 2, 3 or more times, the brightness of the light will be increased by 25, 50, 75 and 100%.

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The color of diodes changes when FnC is pressed. To turn on 2 colors, you need to turn off and turn on your notebook. When the “Dell” logo appears on the screen, you should press F2 several times to open “System Setup”, where you should select “Backlight RGB” and the desired mode.

Possible problems

There are situations when after turning off the PC the backlight continues. This may cause some inconvenience. The reason of this problem is that even after being switched off the USB port is supplied with nominal power, and therefore the keyboard remains in the working mode. There are several ways to fix it:

  • Disconnect the device. Just pull the USB cable out of the socket. This method is not very convenient, as it requires you to constantly connect and disconnect the gadget.
  • Disconnecting via BIOS. To do this, you must enter the BIOS settings. To do that, you need to press Del or F2 button while turning on your computer. In the menu that appears, go to Power Management and select ErP Disabled.

INFO! This item may be called differently in different versions.

turn, keyboard, backlight, notebook
  • Disconnection by hardware method. Typically on backlit keyboards, there are special controls on the cabinet that allow you to turn the glow off or on. It is enough to press one button, and the problem is solved.

The backlight stays off after switching on

Depending on the timeout setting the backlight turns off after some time of inactivity. To turn on the backlight again, press any key on the keyboard or press the touchpad (depending on the model).

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To adjust the backlight brightness, press the key with the backlight icon two or three times in a row. Keyboard backlight dims or gets brighter. I might have to press the fn key (function key) at the same time to activate the backlight key.