Int 10/AX=007Fh/BH=04h

AX = 007Fh
BH = 04h

Return:
AL = 7Fh if successful (AT&T VDC600)
BH = status (Paradise/Dell)
00h invalid function
7Fh successful

See Also: AX=007Eh - AX=007Fh/BH=03h - AX=007Fh/BH=05h - AH=FFh"Oak"

Category: Video - Int 10h - V