RE: Audio After Sleep Mode is Slow-Mo and Fuzzy
Thank you for writing to Dell Community Forum.
Please check in the safe mode if you have the same issue.
Run the on-board Dell diagnostics <F12> and capture any error code or message you might receive.
Does this happen when you connect external speakers?
Please private message us the service tag of the system along with your email id.
(Note: please don't mention the service tag or email id on the public forum as it contains your personal information).