Induction hob makes loud buzzing or humming noises, especially at higher power levels.

Safety first: Noise alone is not usually dangerous, but ensure pans are stable and not vibrating excessively.

• Try different cookware: Use heavier, flat-bottomed, induction-compatible pans. Noise often decreases with better pans.
• Lower power setting: Reduce the power level slightly; many pans buzz more at maximum boost.
• Check pan size: Match pan size to the zone; avoid very small pans on large zones.

If the noise is metallic scraping or accompanied by error codes or shutdowns, have a technician inspect the coil mounting and power module.