Fix Dynamic Lighting Not Working on Windows 11

Dynamic Lighting is a Windows 11 feature that lets you control RGB accessories (keyboards, mice, fans, strips) from the Settings app instead of each manufacturer’s software. If your devices aren’t showing up or the effects aren’t applying, this guide walks you through the most common fixes, from enabling the feature to updating drivers.

What You’ll Need

Windows 11 version 23H2 or later (Dynamic Lighting is not available on earlier builds).
An RGB device that supports Dynamic Lighting (check your manufacturer’s specs).
Administrator access to your PC to change settings and install updates.

Step-by-Step

Check your Windows version. Press Win + R, type winver, and press Enter. If your version is earlier than 23H2, go to Settings > Windows Update and install all pending updates. Dynamic Lighting requires the Windows App SDK and the latest OS build.
Enable Dynamic Lighting in Settings. Open Settings (Win + I) > Personalization > Dynamic Lighting. Toggle on “Use Dynamic Lighting on my devices.” If the toggle is grayed out, your PC may not meet the hardware requirements (see Troubleshooting).
Make sure your device is compatible. Not all RGB devices work with Dynamic Lighting. Check the manufacturer’s website or the device’s box for “Dynamic Lighting” or “Works with Windows Dynamic Lighting.” If your device isn’t listed, it may require its own software.
Update your device drivers. Open Device Manager (right-click Start > Device Manager). Expand “Keyboards,” “Mice and other pointing devices,” or “Universal Serial Bus devices.” Right-click your RGB device and select “Update driver” > “Search automatically for drivers.” Reboot after updating.
Install the latest firmware. Many RGB devices need a firmware update to support Dynamic Lighting. Visit the manufacturer’s support page, download the firmware updater, and follow their instructions. This often resolves devices not being detected.
Close manufacturer RGB software. Apps like Razer Synapse, Logitech G Hub, or Corsair iCUE can conflict with Dynamic Lighting. Close them completely (right-click the system tray icon > Exit) and see if the device appears. If it does, you may need to choose one control method.
Restart the Windows Lighting service. Press Win + R, type services.msc, and press Enter. Find “Windows Lighting Service” (or “Dynamic Lighting Service” if present). Right-click it and select “Restart.” If it’s not running, set Startup type to “Automatic” and start it.
Check USB power management. In Device Manager, right-click your RGB device and select “Properties.” Go to the “Power Management” tab and uncheck “Allow the computer to turn off this device to save power.” This prevents Windows from disabling the device during effects.
Run the Windows Update troubleshooter. Go to Settings > System > Troubleshoot > Other troubleshooters. Run “Windows Update” and then restart. This can fix underlying OS issues that affect Dynamic Lighting.
Reset the Dynamic Lighting settings. In Settings > Personalization > Dynamic Lighting, click “Reset” (if available). This clears any corrupted settings that might be preventing effects from applying.

Common Mistakes

Using an outdated Windows build. Dynamic Lighting was introduced in 23H2, so older builds simply don’t have the feature. Always update Windows fully.
Leaving manufacturer software running. Even if you’re not using the app, it may have background processes that override Dynamic Lighting. Check the system tray and Task Manager for any RGB utilities.
Expecting all RGB devices to work. Only devices specifically designed for Dynamic Lighting will appear. Older or proprietary RGB hardware (like some motherboards’ built-in LEDs) may never work with it.
Ignoring firmware updates. Many devices shipped before Dynamic Lighting existed need a firmware patch to expose the feature to Windows. Skipping this is the #1 reason devices don’t show up.
Using the wrong USB port. Some devices only support Dynamic Lighting when plugged into a USB 2.0 port or a specific port. Try a different port (especially on the back of your PC).

Tips

Use the “Effects” dropdown in Dynamic Lighting settings to test different presets. If a preset works, the issue is with your custom settings.
If you have multiple RGB devices, unplug all but one to isolate the problem. If that one works, the issue is with the others’ drivers or firmware.
Keep your manufacturer software updated too. Even if you don’t use it, its driver components may be needed for Dynamic Lighting to communicate with the device.
Check the Windows Event Viewer (Event Viewer > Windows Logs > System) for errors related to “Lighting” or “HID” when you plug in the device. This can give clues if the device is being recognized at all.
If you’re using a laptop, ensure the battery saver mode is off, as it may disable Dynamic Lighting to save power.

Troubleshooting

The Dynamic Lighting section is missing entirely. This means your Windows build is too old. Run Windows Update and install all feature updates. If you’re on an enterprise or LTSC edition, Dynamic Lighting may be deliberately excluded.

Devices show up but effects don’t apply. First, try a different effect preset. If none work, close all manufacturer software and restart the Windows Lighting service (Step 7). If that fails, uninstall the device from Device Manager (right-click > Uninstall device, check “Delete the driver software”) and then scan for hardware changes. This reinstalls the driver fresh.

Devices flicker or turn off randomly. This is often a USB power management issue. Disable power saving for the device (Step 8) and also check your PC’s power plan in Control Panel > Power Options > Change plan settings > Change advanced power settings > USB settings > USB selective suspend setting and set it to “Disabled.”

Dynamic Lighting works but only for some devices. Each device must individually support Dynamic Lighting. Check the manufacturer’s website for a list of compatible devices. If a device is compatible but still doesn’t appear, update its firmware and try a different USB port.

The toggle is grayed out. This indicates the feature is not supported by your hardware. Dynamic Lighting requires a compatible motherboard/controller. If you’re on a desktop, check if your motherboard’s RGB header is connected and recognized. On a laptop, it may simply not be supported.

Frequently Asked Questions

Does Dynamic Lighting work with all RGB devices?

No. Only devices that explicitly support “Dynamic Lighting” (often marked with a Windows 11 compatible logo) will work. Many older or proprietary RGB devices require their own software.

Can I use Dynamic Lighting and manufacturer software at the same time?

Generally, no. They conflict. If you want to use Dynamic Lighting, close the manufacturer’s app. If you prefer the manufacturer’s effects, disable Dynamic Lighting in Windows.

Why is my RGB keyboard not showing up in Dynamic Lighting?

First, check if your keyboard model is compatible. Then update its firmware and drivers. Also, make sure you’re on Windows 11 23H2 or later. If it’s a wireless keyboard, ensure it’s connected via the USB receiver or cable, not Bluetooth (Bluetooth is often not supported).

Will Dynamic Lighting affect my PC’s performance?

No. It uses a negligible amount of system resources. The effects are handled by the device’s controller, not your CPU.

How do I turn off Dynamic Lighting completely?

Go to Settings > Personalization > Dynamic Lighting and toggle off “Use Dynamic Lighting on my devices.” This will stop all effects, but the device may still glow with a default color.

What if my device still doesn’t work after all these steps?

If you’ve tried everything, the device may not be compatible. Check the manufacturer’s website for official Dynamic Lighting support. If it is supported but still fails, contact their support—it could be a hardware defect.

General steps for current mainstream versions; menus can differ by device and version. See the disclaimer or report an error.

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