Microwave is unusually loud during operation, with rattling or vibration noises.

Safety first: Unplug the microwave.

• Check placement: Ensure the Ambiano microwave sits level on a solid surface. Adjust feet if present.
• Inspect turntable: Remove and reseat the glass tray and roller ring. Ensure nothing is trapped under the ring.
• Tighten screws: Remove the outer cover and gently tighten any loose mounting screws on the magnetron, fan housing, and cabinet panels.
• Check fan area: Inspect the cooling fan for debris or loose parts that could rattle.
• Test: Reassemble and run with a cup of water to confirm noise reduction.