Installation of MacOS
I reset my Mac to factory mode by enter recovery mode to erase my data on Macintosh HD. After that I clicked reinstall MacOS which is the Catalina. However, when looking at my disk utility afterward , I have two Macintosh HD -Data then I followed this post to try to make my Mac back to normal. But then when I power it off and try to enter the recovery mode again ... it didn’t let me and a cycle of a folder with a question then spinning glove . when I finally able to get to the recovery mode and try to reinstall my system . It say MacOS Seirra which then continues the error of not able to install it. Please help , do I need to bring my Mac to apple at this point? I don’t need to backup any data so my data recovery will not be a problem.
MacBook Air 13″, macOS 10.15