Category: keyboard enhancers
Flags: Undocumented function
INT 2F - HP 100LX/200LX - PUSHKEYS - INSTALLATION CHECK AX = C0AEh Return: AX = 4453h if installed CX = 5259h if installed Range: AH=C0h to AH=FFh, selected by scanning for signature SeeAlso: AX=C000h"HP 100LX",AX=C001h"HP 100LX",AX=C0AFh"HP 100LX"