Int 10 Fn 6F04  - Video - Video7 Vga,vega Vga,hp Vectra - Get Mode And Sc  [V]

   AX = 6F04h

Return: AL = current video mode (see #0123)
   BX = horizontal columns (text) or pixels (graphics)
   CX = vertical columns (text) or pixels (graphics)

See Also: AX=6F05h