Although Chromebooks are known for their simplicity, many models come with a backlit keyboard that makes typing much easier in low-light conditions. If you’re working late at night or in a dim room and can’t see the keys clearly, turning on the keyboard light can make a big difference.
However, not all Chromebooks support keyboard backlighting, and even on supported models, the option may not be obvious at first.
In this guide, we will explain how Chromebook keyboard lighting works, how to check if your device supports it, and then show you how to turn on and adjust the keyboard light step by step. So, let’s get started.
Does Your Chromebook Have a Backlit Keyboard?
Before trying to turn on the keyboard light, it’s important to confirm whether your Chromebook supports it.
Not all Chromebooks include a backlit keyboard. Budget and education-focused models often skip this feature, while mid-range and premium models usually include it. Keyboard backlighting support is built into ChromeOS and managed by Google, but availability depends on your hardware.
If your Chromebook does not support keyboard lighting, no software setting can enable it.
How to Turn On Keyboard Light Using Keyboard Shortcuts
The quickest way to turn on the keyboard light is by using the keyboard itself. Press Alt + Brightness Up (the key with the light icon) to turn on the keyboard backlight.
The keyboard backlight should turn on immediately. If the light is already on, pressing the Alt + Keyboard Brightness Up key multiple times will increase the brightness level. To reduce the brightness, press the Alt + Keyboard Brightness Down key.
Continue adjusting the brightness until the lighting feels comfortable. Most Chromebooks offer multiple keyboard backlight brightness levels, allowing you to choose the level that best suits your preference.
How to Turn On Keyboard Light from Settings
Some Chromebook models also provide keyboard backlight controls directly in the Settings app. If your device supports this feature, you can adjust the backlight brightness without using the keyboard shortcut.
1. Open Settings on your Chromebook.
2. Select Device from the left sidebar.
3. Click Keyboard and inputs.
3. Look for the Keyboard backlight brightness option.
4. Use the slider to increase or decrease the keyboard backlight brightness according to your preference.
If your Chromebook supports this setting, you can easily adjust the brightness from the Settings app. Keep in mind that the option may not be available on all Chromebook models, as keyboard backlight controls depend on the device’s hardware.
Why Keyboard Light Is Not Turning On
If pressing the brightness keys does nothing, there are a few possible reasons.
Your Chromebook may not support a backlit keyboard, the light may already be at the lowest level, or ChromeOS may need a restart. In some cases, keyboard lighting only activates when ambient light is low.
Restarting your Chromebook and updating ChromeOS can sometimes restore missing keyboard light functionality.
Wrapping Up
So, that was all about turning on the keyboard light on a Chromebook. If your device supports a backlit keyboard, using the dedicated brightness keys is the fastest and easiest way to enable it. If your Chromebook doesn’t support keyboard lighting, there’s unfortunately no software workaround, but knowing that upfront can save a lot of confusion.
We hope this guide helped you understand how Chromebook keyboard lighting works and how to control it properly. As always, thanks for sticking with us till the very end, and we’ll see you again in our next ChromeOS guide.
