I used to connect without a problem my iPad Pro 11 and MacBook Pro 15.6. This week it suddenly can't, so I reformatted my MacBook, updated the softwares, but in the display preference module I still can't find my iPad Pro.
MacBook Pro (2020 and later)
see if this is any help:
Use your iPad as a second display for your Mac with Sidecar - Apple Support
.
see if this is any help:
Use your iPad as a second display for your Mac with Sidecar - Apple Support
.
Thanks Grant for the link will try this again.
i also made a total reset of my macbook pro recently to resolve the problem together with other issues. Hope it works.
MacBook Pro screen mirror display to iPad Pro 11
