Keyboard backlight on laptops ASUS VivoBook - not only a stylish accent, but also a practical function for working in the dark. However, not all users know that the color and intensity of this backlight can be changed to suit their preferences. Depending on your model VivoBook (For example, S14/S15, K571, X512 or Pro 14/15) configuration methods may vary - from simple hot keys to specialized software.

In this article we will analyze all available methods: standard tools Windows, branded application ASUS Armoury Crate, manual settings via BIOS/UEFI, as well as alternative programs for advanced users. We will pay special attention to typical problems - why the backlight does not respond to changes, how to reset the settings to factory settings, and what to do if the keyboard stops lighting after a system update.

1. Compatibility check: Does your VivoBook support backlight color change?

Not all models ASUS VivoBook equipped with RGB backlighting. Most budget options (eg. VivoBook 15 X512 or E403) have only a single-color white backlight, which can only be turned on/off. Premium segment models (VivoBook Pro, S14/S15) often support multi-zone RGB lighting with software configuration.

To make sure your laptop supports color changing, follow these steps:

  • 🔍 Look at the key F3 or F4 — if it has a backlight icon (usually a sun or a light bulb), then the function is controlled by hot keys.
  • 💻 Go to Device Manager (click Win + X → select item). In the section Keyboards look for a mention ASUS Aura or RGB Keyboard.
  • 📄 Check your model's official page on the website ASUS - the specifications must indicate "RGB backlight" or "Aura Sync".
📊 Which ASUS VivoBook model do you have?
  • VivoBook S14/S15
  • VivoBook Pro 14/15
  • VivoBook X512/X515
  • VivoBook E403/E502
  • Other model

If your laptop doesn't support RGB but you want multi-colored backlighting, consider purchasing an external one Backlit USB Keyboards or stickers on keys with LEDs. However, please note that such solutions require separate power and may conflict with the built-in keyboard.

2. Method 1: Hotkeys for quick setup

The easiest method is to use keyboard shortcuts. On most VivoBook The following combinations work with backlighting:

  • 🌓 Fn + F3 or Fn + F4 — turn on/off the backlight.
  • 🔄 Fn + Up/Down Arrow — increase/decrease brightness.
  • 🎨 Fn + C — cyclic switching of colors (if supported).

On some models (for example, VivoBook S15 S533) to activate the RGB mode you need to hold Fn and press Strelka right/left. If the combinations don't work, check:

⚠️ Attention: On laptops with Windows 11 you may need to disable the feature Key filter in Settings → Accessibility → Keyboard. It blocks hotkeys.

☑️ Checking hotkeys

Done: 0 / 4

If hotkeys do not give the desired effect, proceed to software methods.

3. Method 2: Setup via ASUS Armory Crate

ASUS Armoury Crate — official software for controlling backlighting, performance and other functions of laptops ASUS. It supports most models VivoBook with RGB backlighting, including Pro 14/15 And S14/S15.

To change the backlight color via Armoury Crate:

  1. Download and install the program from official website.
  2. Run Armoury Crate and go to the section Devices → select your laptop.
  3. Open the tab Aura Sync or Backlight.
  4. Select mode:
    • 🌈 Static — one color for the entire keyboard.
    • 🌀 Dynamic - smooth change of colors.
    • 🎹 Personalized — setting up each key block separately.
  • Save the profile and apply the changes.

    • If in Armoury Crate There is no backlit tab, which means your model is not supported. In this case, try alternative programs (see section 5).

    What to do if Armory Crate does not see the keyboard?

    1. Update the keyboard driver through Device Manager. 2. Reinstall Armory Crate with administrator rights. 3. Check if the "ASUS System Control Interface" service is enabled in Windows Services (services.msc).

    VivoBook model Armory Crate support Alternative software
    VivoBook S14/S15 (S433/S533) Yes (full) Aura Creator
    VivoBook Pro 14/15 (M3500/N3500) Yes (with restrictions) OpenRGB
    VivoBook X512/X515 No (white backlight only) —
    VivoBook Flip 14 (TP470) Yes (static mode only) Aura SDK

    4. Method 3: BIOS/UEFI settings

    In rare cases, the backlight color can be changed at the level BIOS. This method is suitable for models with hardware RGB lighting (for example, some versions VivoBook Pro). However, be careful: incorrect BIOS settings can cause system crashes.

    Instructions:

    1. Restart your laptop and click F2 or Del to enter the BIOS.
    2. Go to section Advanced → Keyboard Backlight (name may vary).
    3. Select a color from the available options (usually 3-5 presets).
    4. Save changes (F10) and reboot.
    ⚠️ Attention: Not all BIOS versions support this feature. If the section Keyboard Backlight no, do not change other parameters - this may cause loss of warranty or system instability.

    After changing the color in the BIOS, it may reset when updating the firmware. To avoid this, fix the settings via Armoury Crate (if supported).

    💡

    If the backlight stops working after updating the BIOS, try resetting the BIOS settings to factory settings (the "Load Default Settings" option).

    5. Method 4: Alternative programs for RGB lighting

    If standard methods do not work, you can use third-party utilities. They are suitable for advanced users and may require administrator rights.

    • 🎛️ OpenRGB — open software for controlling RGB devices. Supports many models ASUS, but requires manual configuration.
      Download OpenRGB
    • 🖌️ Aura Creator - official tool from ASUS for fine-tuning the backlight (not available for all models).
    • 🔧 RGB Fusion (from Gigabyte, but sometimes works with ASUS) - allows you to create custom effects.

    Example setup in OpenRGB:

    1. Install the program and run it as administrator.
    2. In the main window, find your keyboard (it may appear as ASUS Keyboard).
    3. Select mode Direct for manual color adjustment.
    4. Click Applyto save changes.

    Warning: Third party programs may conflict with Armoury Crate. Close all background processes before using them ASUS through Task Manager.

    6. Problem solving: backlight does not change color

    If none of the methods worked, the reasons may be as follows:

    • 🔌 Lack of drivers - download them from the site ASUS in the support section for your model.
    • 🔄 Software conflict - delete Armoury Crate and install again.
    • 💡 Hardware failure — if the backlight does not turn on at all, contact the service center.
    • 🔋 Energy Saving - in Control Panel → Power Options turn off maximum economy mode.

    For diagnostics:

    1. Check if the backlight is on when loading the BIOS (if so, the problem is in the OS).
    2. Connect the laptop to the network - some models turn off the backlight on the battery.
    3. Update Windows to the latest version (sometimes fixes come via Center updates).
    💡

    If the backlight worked previously, but has stopped responding to settings, try rolling back the system to a restore point (before installing the latest updates).

    7. Reset backlight settings to factory settings

    If you've experimented with colors and want to return to your original settings, do the following:

    • 🔄 B Armoury Crate click Reset in section Aura Sync.
    • 🔧 B BIOS select Load Default Settings (will reset all parameters, including backlight).
    • 📛 To perform a complete reset, turn off the laptop, hold down Power for 30 seconds, then turn it on again.

    On some models VivoBook Reset happens automatically when updating Armoury Crate until the new version. To avoid this, export your lighting profile to a file (option Export in the program settings).

    Frequently Asked Questions

    Is it possible to set different colors for different areas of the keyboard?

    Yes, but only on models with support multi-zone RGB lighting (For example, VivoBook Pro 15 M3500). For this purpose in Armoury Crate select mode Personalized and divide the keyboard into zones (usually left/right sides, number pad).

    Why did the backlight start flickering after updating Windows?

    This is a typical problem due to driver conflict. Solution:

    1. Uninstall your current keyboard drivers via Device Manager.
    2. Download the latest version from the website ASUS (do not use drivers from Windows Update).
    3. Reinstall Armoury Crate.
    How to turn off the backlight completely to save battery power?

    There are three ways:

    • Click Fn + F3/F4 (depending on model).
    • B Armoury Crate set brightness to 0%.
    • B Control Panel → Power Options select plan Maximum performance — some models automatically turn off the backlight in this mode.
    Can I control the backlight from my phone?

    Yes, but only through ASUS ROG Phone App (available for smartphones ASUS ROG). For ordinary VivoBook there is no such function. An alternative is remote control via TeamViewer or AnyDesk, but this is inconvenient for everyday use.

    The backlight only works on half of the keyboard. What to do?

    This is a hardware fault. Possible reasons:

    • The backlight cable is damaged (disassembly of the laptop is required).
    • Liquid got under the keys (needs cleaning).
    • Backlight controller failure (repair at service center).

    Self-repair is not recommended - contact an authorized service center ASUS.