I had explained in the posts that have disappeared. My old Z77 is giving up on me, I'm on Bios B which I can't modify, so I decided to modernize a bit. I mounted this configuration:
Asus ROG Strix Z490-E Gaming
i9 10850K
32 GB Crucial Ballistix
Sapphire Radeon Nitro+ RX 5700 XT
and I try to install Ventura on it.
I have a USB installer that works with Scope666's December 11, 2020 EFI. Arrived in the installer, I do not see my SSD on which I want to install Ventura, neither from the disk utility, nor from the installer.
I upgraded the Bios to 2701. I tried the SSD in APFS and in OSX extended journaled. I tried several SATA ports. No disc visible.
I've tried the latest EFI 0.9.0 released by Scope666 and I get a disk icon titled Windows 11 that won't boot.
I might need a little help...