I've hackintoshed over a dozen machines, several recently with OpenCore (which is so much easier, thank goodness). But... this damn NUC wannabe refuses to tick the final checkmark box. In Short : I get a black screen prior to the Mac OS installer showing any sort of GUI. As in, it completes the boot process, and then is black. In fact, it will eventually go to "sleep", indicating that it is definitely on the installation "choose your language" screen, but I just can't see it. Things I've tried : Combed through 10 or 20 "successful" posts that are rocking the i5-8259u and Iris Pro 655 setup. These are far and wide 8th gen Intel NUC setups, but, some are other random laptops. The AAPL,Platform-id used in most of these simply hasn't been right for me. Installing Mojave, Catalina, and now Big Sur. All produce the exact same black installer screen. Replaced the PCIe NVMe Replaced the RAM This Beelink SEi8 has two HDMI ports on the back....