Why won't my new Magic Mouse scrolls on iMac?
Restarted my iMac. restarted mouse. turned bluetooth off and on. bought a new magic mouse.
Still won't scroll
[Re-Titled by Moderator]
iMac 27″ 5K, macOS 13.7
Question marked as
The current Magic Mouse requires maxOS 15.1 or later. There are scrolling and other issues when used with earlier macOS versions.
See the following from Magic Mouse (USB‑C) - White Multi-Touch Surface - Apple
System Requirements
Mac with macOS 15.1 or later
iPad with iPadOS 18.1 or later
A 2019 or later iMac can be upgraded to the current version of Sequoia macOS 15. See: How to upgrade to macOS Sequoia - Apple Support