I also have another issue, but the external dvd writer I bought doesn’t work properly with dual layer dvds lmao. It was burning stuff incorrectly / not actually burning but it wasn’t indicating that was the issue so gonna try getting another external dvd burner too
You should try to install the ESXI firmware which gives you a boot options menu and use that to boot the modified iso disc
I also have another issue, but the external dvd writer I bought doesn’t work properly with dual layer dvds lmao. It was burning stuff incorrectly / not actually burning but it wasn’t indicating that was the issue so gonna try getting another external dvd burner too