Try a different flash drive and try erasing the first MB of the target installation drive before installation.

Confirm that you're booting via UEFI.

There's a known issue that it won't boot on a Ryzen 7xxx series cpu.

Also there's a known issue that it has poor support for Nvidia.

You might have a better time asking their community. They link to it in their readme.

Edit: if you're new to Linux, this will be a poor experience. It's basically an early access OS, with missing features and buggy everything.

What do you mean it fails to boot? Do you just get to a blank screen?

I installed it a few days ago to try it out, and had the same issues, but that was due to me having an nvidia card, i used the "HoloISO experimental gpu" release (it was called aomething like that) and that solved that issue, still had graphical issues but i was able to use it at least

If the drive doesn't show up as a bootable option in the bios, i had that isue too and solved it by installing it to a secondary harddrive (the primary was available after booting and was working well, so not sure what that was all about)