How to not see this black screen with auto typing in restarting my mac
I did a mistake when seen a Tut. of how to update a Monterey on unsupported 2010 macbook pro!
in the Tut. he has let me type things in terminal.
And the update didnt success thankfuly i successed to reinstall High Seira.
When i start my mac or shutdow this black and white screen appear!
after mac start normaly in seconds.
how to get rid of it! ATTACHED
MacBook Pro 15″, macOS 10.13