dell u3415w beeps when it plug it into a unpowered macbookair 13in year 2024 usb c port and the lap say on lock no no is display in settings just build in
dell uv3415w
These are the Developer Forums, where developers of apps for Apple's platforms ask each other for hints and tips on coding.
Your question is more of a product support one, so I'd suggest you ask it over at the Apple Support Forums. or the Dell forums since this is regarding a Dell product.
Thanks.