A:Answer Hello Nikki,
Thank you for bringing this to our attention. We appreciate you letting us know that your Samsung microwave is loud when running and when you open and close the door. We apologize for the inconvenience this might have caused you. We're here to help.
Microwaves make all kinds of sounds while running. Most of these are normal and should not be a cause of concern
Attached is a link to the helpful guide that you can check which covers the most common sounds and why they happen.
https://www.samsung.com/us/support/troubleshooting/TSG01001968/
For other concerns, do not hesitate to reach out via our Support Channels below:
1. Facebook Messenger: http://m.me/samsungsupport
2. Twitter: https://twitter.com/messages/compose?recipient_id=18768513
3. Samsung Community: https://us.commuity.samsung.com/t5/Samsung-Community/ct-p/us
Thank you, and stay safe!
Your Reference Ticket Number: 1144350545
-Angelica