missing macintosh hd

Hello! I wanted to reset my Macbook Pro 2017 to factory settings, so I erased the Macintosh HD - Data partition. I restarted and now I dont have an operating system (I also did notice when erasing the HD - Data partition it unmounted from the internal disks tab). I am now booted in disk...

Yesterday I went to restart my computer after trying to download some drivers for my Pioneer once I hit restart it started to boot up then it shut down I went into disk utilities and accidentally deleted Macintosh HD I also don't have anything for core volume when I go to reinstall sometimes it...

Hello, I accidentally deleted the Macintosh HD as I was trying to erase the data on it because I just bought it from someone with their files still on it. Doing this I accidentally deleted the whole thing rather than just the files on it. I tried going into disk utility and creating a new file...

In order to sucessefully install windows 10 update, i had to resize bootcamp partiton with AIOMEI tools. However when the update was finish, [and only after reboot + Alt] there was only Bootcamp partition without Macintosh Hd option. Now I can´t acess Mac OS. Any solutions ? Same discussion...