Int 10/AX=4F13h/BX=0000h

VESA VBE/AI (Audio Interface) - INSTALLATION CHECK

AX = 4F13h
BX = 0000h

Return:
AL = 4Fh if function supported
AH = status
00h successful
BX = version (0010h for 1.00 -- note nonstandard value!)
01h failed

See Also: AX=4F13h/BX=0001h - AX=4F13h/BX=0005h

Category: Sound/Speech - Int 10h - V

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