The keyboard works immediately upon plugging it into a USB port on Windows or macOS. Windows 10/11 will automatically install the HID (Human Interface Device) drivers.
Here are three custom profiles you can create immediately using the software: philips spk8404 software
Is the keyboard , or are just the lights not working ? Are you trying to map a specific macro or in-game command ? The keyboard works immediately upon plugging it into
device, meaning all RGB lighting effects and macro assignments are managed directly through hardware shortcuts on the keyboard itself. Managing Hardware Functions typing incorrect characters
If your Philips SPK8404 is not responding, typing incorrect characters, or failing to light up, follow these steps to reset the Windows HID driver: Step 1: Reinstall the USB Driver