Cannot find arduino MAC 10.13.5

[Ainaars]

Hello,

I have mac 10.13.5. Just received brand new genuine Arduino Uno Starter kit (original version) I plug it in computer, but it cannot see it (screenshots).

I have a green ligh on Arduino and the light next to L slowly blinking.

I tried to look info on internet, and installed ch34xInstall.pkg, but still no changes.

I tried to change USB ports (i have two) and still no change.

Can anyone help solving this issue?

[Ainaars]

Also, I did everything on this github page GitHub - adrianmihalko/ch340g-ch34g-ch34x-mac-os-x-driver: CH340G CH34G CH34X Mac OS X driver

From searching all around forums and reading threads, and everything I can find on internet - I cannot solve this problem.

Maybe someone has any ideas.