HP ZBook Studio 16-inch G10 Mobile Workstation PC System BIOS (V85) [01.05.03] HP Elite Dragonfly 13.5-inch G4 Notebook PC System BIOS (V90) [01.04.01] HP EliteBook 830 13-inch G10 Notebook PC System BIOS (V70) [01.05.04] HP EliteBook 840 14-inch G10 Notebook PC System BIOS...
The lowest levels of the HP system seem to read the parameter and make the fans spin abnormally fast in an attempt to cool the system. I belive this is true - the evidence is listening while BIOS is doing its tests before the OS loads. If this is going to be fixed (not likely) it...