question about s-video output

Wed Nov 22 07:36:02 UTC 2006

Hi all,

  Recently, I change the display card (Grandmars NVIDIA
GeForce4 MX440) which has a S-Video out.   The normal display (PC out)
is working properly.  However, there is no output when I use S-Video
out to TV directly.  Do I need to download the display driver from
http://www.nvidia.com/object/freebsd_1.0-8776.html and install it for
supporting the S-Video out of the system?
Thanks!