Int 13/AH=00h

DISK - RESET DISK SYSTEM

AH = 00h
DL = drive (if bit 7 is set both hard disks and floppy disks reset)

Return:
AH = status (see #00234)
CF clear if successful (returned AH=00h)
CF set on error

Note: Forces controller to recalibrate drive heads (seek to track 0). For PS/2 35SX, 35LS, 40SX and L40SX, as well as many other systems, both the master drive and the slave drive respond to the Reset function that is issued to either drive

See Also: AH=0Dh - AH=11h - INT 21/AH=0Dh - INT 4D/AH=00h

See Also: INT 56"Tandy 2000" - MEM 0040h:003Eh

Category: Bios - Int 13h - D

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