Int 10/AX=7F04h/BL=02h

AX = 7F04h
BL = 02h
CX = timeout reset

Return:
AL <> 7Fh if not supported
AL = 7Fh if supported
AH = status
00h successful
01h failed

See Also: AX=7F00h"SOLLEX" - AX=7F04h/BL=03h

Category: Video - Int 10h - S