OpenCore EFI for the HP EliteBook 840 G4
Why do you think that https://github.com/Hologos/hackintosh-hp-elitebook-840-g3 is a good alternative to Hackintosh-HP-EliteBook-840-G4
OpenCore EFI for the HP EliteBook 840 G4
Why do you think that https://github.com/Hologos/hackintosh-hp-elitebook-840-g3 is a good alternative to Hackintosh-HP-EliteBook-840-G4