| Problem | Likely Fix | |---------|-------------| | “Device descriptor request failed” | Bad USB port or cable; try USB 2.0 port | | Image is black/white or distorted | Generic driver may need manual color space setting (YUY2) | | Microphone not detected | No Windows 7 driver supports it. Use external mic. | | Driver installs but no video | App requires “Sony EyeToy” not generic name; try different app | | FPS very low | Ensure USB port is not shared with high-bandwidth devices |