How to Change Rgb on Asus Eufi Bios

This guide walks you through how to change RGB on ASUS UEFI BIOS with clear, beginner-friendly steps. You’ll learn to access BIOS, navigate lighting settings, and troubleshoot common issues—no extra software needed.

Key Takeaways

• Access UEFI BIOS: Restart your PC and press Delete or F2 during boot to enter BIOS.
• Navigate to RGB Settings: Use the Advanced Mode to find AURA or RGB LED controls under the Advanced or AURA tab.
• Customize Lighting Effects: Choose from static, breathing, rainbow, and music sync modes directly in BIOS.
• Save and Exit Properly: Always save changes before exiting to apply RGB settings.
• Check Hardware Compatibility: Ensure your motherboard and RGB devices support AURA Sync for full functionality.
• Troubleshoot Issues: If RGB doesn’t work, update BIOS, check connections, or reset CMOS.
• Use AURA Software Later: For more advanced effects, install ASUS AURA Sync software in Windows after BIOS setup.

Introduction: Why Change RGB in ASUS UEFI BIOS?

If you’ve built or upgraded a PC with an ASUS motherboard, you’ve probably noticed the vibrant RGB lighting that can transform your rig from plain to stunning. But did you know you can control that lighting directly from your motherboard’s UEFI BIOS—without needing to boot into Windows? That’s right: ASUS includes built-in RGB controls in its UEFI firmware, giving you instant access to customize your system’s lighting even before the operating system loads.

In this guide, we’ll show you how to change RGB on ASUS UEFI BIOS step by step. Whether you’re a first-time builder or a seasoned modder, this tutorial will help you take full advantage of your ASUS motherboard’s AURA lighting system. You’ll learn how to access the BIOS, find the RGB settings, choose your favorite lighting effects, and troubleshoot common problems—all without installing extra software.

By the end of this guide, you’ll be able to personalize your PC’s lighting to match your mood, setup, or even your favorite game. And the best part? It’s easier than you think.

What You’ll Need Before You Start

Before diving into the BIOS, make sure you have the following:

• An ASUS motherboard with AURA support: Most modern ASUS ROG, TUF, and Prime series boards include AURA RGB headers and BIOS lighting controls. Check your motherboard’s manual or product page to confirm.
• RGB components connected: This could be RGB strips, fans, CPU coolers, or RAM that plug into the 3-pin (5V) or 4-pin (12V) RGB headers on your motherboard.
• A stable power supply: Ensure your PC is plugged in and powered on. Don’t attempt BIOS changes on battery power if using a laptop (though most ASUS desktops are the focus here).
• Basic familiarity with BIOS navigation: You don’t need to be an expert, but knowing how to use arrow keys and Enter is helpful.

If your RGB devices aren’t lighting up at all, double-check that they’re properly connected to the correct headers. Mixing 5V and 12V devices can cause damage, so always match the voltage.

Step 1: Accessing the ASUS UEFI BIOS

The first step to changing RGB settings is getting into the BIOS. Here’s how:

Restart Your Computer

Save any open work and restart your PC. You can do this by clicking the Start menu, selecting “Power,” and choosing “Restart.”

Press the BIOS Key During Boot

As your computer starts up, you’ll see the ASUS logo appear on screen. Immediately begin pressing the Delete key (or sometimes F2, depending on your model) repeatedly. Don’t hold it down—tap it quickly about once per second.

If you miss the timing, your PC will boot into Windows. Just restart and try again.

Enter UEFI BIOS Setup

Once successful, you’ll enter the ASUS UEFI BIOS interface. This is a blue or black screen with tabs and menus. You’re now in the right place to change RGB settings.

Switch to Advanced Mode (If Needed)

By default, you might see “EZ Mode,” which is simplified. To access RGB controls, you’ll need Advanced Mode. Press F7 on your keyboard, or click the “Advanced Mode” button in the bottom-right corner.

You’ll now see a more detailed interface with tabs like “Main,” “Advanced,” “Boot,” and “Tool.”

Step 2: Navigate to the RGB Lighting Settings

Now that you’re in Advanced Mode, it’s time to find the RGB controls.

Look for the “AURA” or “RGB LED” Tab

In most ASUS motherboards, RGB settings are under a tab labeled AURA or RGB LED. This is usually located near the top of the BIOS screen.

If you don’t see it immediately, check the Advanced tab. Some older models place RGB controls under “Advanced” > “AURA Configuration” or “LED Configuration.”

Select the AURA Tab

Use your arrow keys to highlight the AURA tab and press Enter.

You’ll now see a menu with options for controlling RGB lighting. These may include:

• Motherboard RGB (onboard LEDs)
• AURA RGB Header (for connected strips or fans)
• AURA Addressable Header (for 5V digital RGB devices)
• DRAM RGB (if your RAM supports AURA Sync)

Choose the Device You Want to Customize

Select the RGB zone you want to change. For example, if you’ve connected an RGB fan to the AURA header, highlight “AURA RGB Header” and press Enter.

Step 3: Customize Your RGB Lighting Effects

Once you’ve selected the RGB zone, you can start customizing the lighting.

Choose a Lighting Mode

You’ll see a list of preset effects. Common options include:

• Static: A single, unchanging color. Great for a clean, minimal look.
• Breathing: The light fades in and out smoothly.
• Strobe: Flashes on and off quickly—ideal for a dramatic effect.
• Color Cycle: Cycles through the rainbow automatically.
• Rainbow: Displays a flowing rainbow wave across the LEDs.
• Music Sync: Pulses to sound (requires audio input; may not work in BIOS).
• CPU Temperature: Changes color based on CPU temp (blue for cool, red for hot).

Use the arrow keys to highlight your preferred mode and press Enter to select it.

Adjust Color and Brightness

After selecting a mode, you may be able to customize further:

• Color: Choose from a palette or enter RGB values (e.g., R:255, G:0, B:0 for red).
• Speed: Adjust how fast the effect plays (Slow, Medium, Fast).
• Brightness: Set how bright the LEDs appear (Low, Medium, High).

Some modes, like Static, let you pick a custom color. Others, like Rainbow, may only let you adjust speed and brightness.

Apply the Settings

Once you’re happy with your choices, press F10 to save and exit. Confirm by selecting “Yes” when prompted.

Your PC will restart, and the new RGB settings should take effect immediately—even before Windows loads.

Step 4: Save and Exit BIOS Properly

Saving your changes correctly is crucial. Here’s how to do it:

Press F10 to Save and Exit

After customizing your RGB, press F10 on your keyboard. This is the standard shortcut to save changes and exit BIOS.

Confirm the Save

A popup will ask, “Save configuration and reset?” Use the arrow keys to select Yes and press Enter.

Wait for the System to Reboot

Your PC will shut down and restart. As it boots, watch your RGB devices—they should now display the new lighting effect.

What If Nothing Changes?

If the lighting doesn’t update, don’t panic. It could be a minor issue. We’ll cover troubleshooting in a later section.

Advanced Tips for RGB Customization

Once you’ve mastered the basics, try these pro tips to get even more out of your RGB setup.

Sync Multiple Devices

If you have multiple RGB components (fans, RAM, cooler), you can sync them all to the same effect. In the AURA tab, enable AURA Sync and set each device to the same mode and color.

This creates a unified lighting theme across your entire system.

Use CPU Temperature Mode

The “CPU Temperature” mode is both functional and stylish. It changes color based on how hot your processor is—blue when cool, yellow at mid-range, and red when under heavy load.

This gives you a visual cue about system performance without needing monitoring software.

Create a Custom Color Scheme

For a personalized look, choose a color that matches your desk setup, room lighting, or favorite game. For example, green and purple for a cyberpunk vibe, or white and blue for a clean, professional look.

Turn Off RGB for Silence

If you prefer a stealthy build, set all RGB zones to “Off.” This reduces distractions and can slightly lower power usage.

Use BIOS for Quick Changes

The BIOS is perfect for quick adjustments when you don’t want to boot into Windows. Need to switch from rainbow to static for a presentation? Just reboot, enter BIOS, and change it in seconds.

Troubleshooting Common RGB Issues

Even with the best setup, things can go wrong. Here’s how to fix the most common problems.

RGB Lights Don’t Turn On

If your RGB devices aren’t lighting up at all, check the following:

• Power connection: Ensure the RGB header is securely plugged into the motherboard.
• Correct header: 5V addressable RGB devices (like most modern strips) must go into the 5V AURA header. 12V RGB devices need the 4-pin header. Mixing them can damage components.
• BIOS setting: Make sure the RGB zone isn’t set to “Off” in BIOS.
• Faulty device: Test the RGB strip or fan on another system if possible.

Lighting Doesn’t Match Settings

If the effect or color doesn’t match what you selected:

• Re-save the settings: Press F10 again and confirm the save.
• Reset BIOS: Clear CMOS by removing the battery for 5 minutes or using the CLRTC jumper. This resets all settings to default.
• Update BIOS: Older BIOS versions may have bugs. Visit the ASUS support page, download the latest BIOS for your model, and flash it using EZ Flash in BIOS.

AURA Sync Not Working

If devices aren’t syncing:

• Enable AURA Sync in BIOS: Make sure it’s turned on in the AURA tab.
• Check device compatibility: Not all RGB products support AURA Sync. Look for the AURA logo on packaging.
• Use AURA software in Windows: For full sync control, install ASUS AURA Sync from the ASUS website. This gives you more effects and better device management.

BIOS Freezes or Crashes

If the BIOS becomes unresponsive:

• Don’t panic: Press and hold the power button to force shutdown.
• Clear CMOS: This resets BIOS to factory defaults and often fixes instability.
• Avoid overclocking while changing RGB: Make one change at a time to isolate issues.

When to Use AURA Software Instead

While BIOS RGB control is great for basic setups, the ASUS AURA Sync software offers more advanced features:

• Hundreds of lighting effects and animations
• Music and audio sync
• Game integration (lights change during gameplay)
• Scheduling (e.g., turn off lights at night)
• Control over individual LEDs (on supported devices)

After setting up your RGB in BIOS, consider installing AURA Sync in Windows for the full experience. It works alongside BIOS settings and won’t override them unless you change them in the app.

Conclusion: Master Your RGB with Confidence

Changing RGB lighting in ASUS UEFI BIOS is a simple yet powerful way to personalize your PC. With just a few keystrokes, you can transform your system’s look from boring to brilliant—no Windows login required.

We’ve covered everything from accessing the BIOS and navigating to the AURA tab, to customizing effects, saving changes, and troubleshooting issues. Whether you want a calm static blue, a pulsing rainbow, or a temperature-reactive setup, the tools are right there in your motherboard’s firmware.

Remember: always double-check your hardware connections, save your BIOS settings properly, and update your firmware if needed. And when you’re ready for even more control, the AURA Sync software is just a download away.

Now go ahead—boot into BIOS, tweak those lights, and make your PC shine the way you want it to.