Whistling noise from the back of dryer

[Blnkt]

Hi!

I just purchased DV70M5020KW. I ran it for the first time now with clothes inside and there is this loud whistling noise coming from the back of it. Is this normal or is something broken?

[ttwa666]

could be one of those rarely seen whistling dryer mice, they like to freak people out sometimes as they're not really supposed to exist 😅

[keverett]

Did you ever find a solution to your problem?  Mine seems to be doing the same thing.