Insignia range or cooktop vibrates excessively or makes buzzing noises when induction burners are used.

Safety first: Turn off the burner before adjusting cookware. Disconnect power at the breaker before tightening internal components.

• Try different cookware: Use heavier, flat-bottomed induction-compatible pans. Some noise is normal with induction, especially at high power.
• Check mounting: Ensure the cooktop is securely fastened to the countertop using the provided brackets. Tighten if loose.
• Inspect internals: With power OFF, remove the cooktop and check that coils, fans, and boards are securely mounted. Tighten any loose screws.
• Acceptable noise: A low-level hum or buzz is typical for induction and not a fault if all components are secure and operating correctly.