I've been trying to get Olarila Mojave 10.14.5 to boot on a Thinkpad t450s, but it keeps getting stuck at "End RandomSeed". There is no line of pluses (+) afterwards.
I've tried swapping AptioMemoryFix for OsxAptioFixDrv 1-3, but this just resulted in memory allocation errors. Changing the usual BIOS options and swapping USB ports didn't work either, just gets stuck at End RandomSeed still.
I suspect the issue may be with the way the t450s handles it's soldered+socketed RAM DIMMS, or maybe it's a DSDT or SMBIOS issue. Regardless, I am out of ideas. Anyone have any suggestions?