Home Forums Apple Help Help, I’ve bricked my Mac. Forum Rules | Contact Forum Editor | Report a Post Help, I’ve bricked my Mac. Hampstead 10:53 19 Nov 2018 Locked It was running extra sluggish, so I thought I’d reinstall the OS. I started in recovery mode and went to disc utility and erased disc. I didn’t select the correct format I think. When I attempted to reinstall, the disc couldn’t be found, back into disc utility and the fusion drive shows split up. What do I need to do? BRYNIT 12:35 19 Nov 2018 Have a read of CLICK HERE on How to reinstall macOS from macOS Recovery This thread is now locked and can not be replied to.