If you bought a 2019+ MacPro, you know they don’t normally start up with the traditional chime. I have reinstalled Catalina (various builds starting with 10.15.4) about ten times, because other than Disk Utility > First Aid, I can’t find any utilities that fix OS related or OSX app issues. Reinstalling to the rescue! (Sidebar: I use CleanMyMacX, but it hasn’t been able to fix any of the OS problems I’ve had.)
After I reinstalled Catalina for about the sixth time, my MacPro started chiming on boot, just like the older MacPros did, but louder. I’m just wondering if this has happened to anybody else. Otherwise, it’s working great. I don’t think I’ve had to reinstall 10.15.7. Or, if so, maybe once or twice. This isn’t a problem. Just unexpected.