INT 6F - HP Vectra EX-BIOS - "F_SYSTEM SF_INTERVAL" - 60 HZ INTERVAL EXPIRED AX = 0214h BP = driver ID (see #03741) Return: AH = status (see #03744) BP,DS destroyed Desc: report to driver that a previously-requested 60 Hz interval has expired SeeAlso: AH=00h"HP Vectra",AX=0200h,AX=0208h,AX=020Eh,AX=0212h,AX=0216h