Int 10 Fn 7F04 - Sollex SuperVGA - Power Control - Get Power State [V] AX = 7F04h BL = 01h Return: AL <> 7Fh if not supported AL = 7Fh if supported AH = status 00h successful CX = current power state DX = maximum state 01h failed See Also: AX=7F00h,AX=7F04h/BL=00h