Unable to install EOS

[Flo-kun998]

Hello, I'm trying to install on MacOs:

I can boot on my Usb key, select try or install in the menu. This leads to a screen with a blurry landscape with no other elements. I left it for a few minutes like this but nothing happens. The fan speeds up.

Help please ? :-)

Many thanks

[Flo-kun998]

Erasing usb drive ; re flashing EOS iso ; then booting on usb drive and it works now