Headless MacbookAir5.2 Monterey black screen

Hello guys, I have a headless Mid 2012 MacBook Air 13’ and I’m trying to install Mac OS Monterey with OCLP.

Since I don’t have the internal display I use a Thunderbolt 2 -> HDMI converter hooked up to a TV and everything is fine with Mac OS Catalina, the boot selector and the Mac OS Monterey Recovery and installation process.

I have a problem with what I think is the Setup Assistans screen.

Let me explain: after the various automatic reboots I finally get the option to boot from Macintosh HD and I do so. When the bar gets to around 50% I suddenly lose the video output.

I already tried resetting the NVRAM but I get the same issue.

submitted by /u/Unlucky-Ad-2993
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