Int 6F Fn 38  - Hp Vectra Ex-bios - "f_snd_beep_disable" - Disable Beeps   [b]

   AH = 38h
   BP = 0012h (driver ID of V_SYSTEM)

Return: AH = status (see #3415)
   BP,DS destroyed

See Also: AH=00h"HP Vectra",AH=32h/BP=0012h,AH=36h/BP=0012h