INT 62 u - FGDRIVER v3.03 - "FG_SETPAGE" - SET ACTIVE VIDEO PAGE
        AX = 0095h
        BX = new video page (0000h to 003Fh)
Notes:  For FGDRIVER v1.10, this function was unused; "FG_SETPAGE" was AX=003Dh
        The specified page must be a physical or virtual page
SeeAlso: AX=002Fh,AX=0036h,AX=0037h,AX=0043h,AX=0071h

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