The answer to 'surge protection making buzzing noise' is that a buzzing noise from a surge protector is usually a sign of a problem with the surge protector itself. This can be caused by a faulty component, loose wiring, or electrical interference. The buzzing noise may indicate that the surge protector is no longer functioning properly and needs to be replaced to ensure your electrical devices are properly protected.
If you hear a buzzing noise coming from your surge protector, you should first try unplugging it and plugging in a different device to see if the noise goes away. If the noise persists, it's likely an issue with the surge protector and you should replace it. Attempting to repair a surge protector yourself is not recommended, as it can be dangerous. It's best to contact a licensed electrician or the surge protector manufacturer for further assistance.