My older Olevia tv has a built in ati contoller through the vga port. my comps aftermarket graphics card is un happy with the

Solution
VGA(dsub 15) should follow a standard. As long as your computer can push out analog video to meet this standard it should work.

Now if you only have HDMI or DVI-D, you would need an active adapter(more expensive and most times requires power).

If you have DVI-I(and the card supports it) a simple passive adapter will work.
VGA(dsub 15) should follow a standard. As long as your computer can push out analog video to meet this standard it should work.

Now if you only have HDMI or DVI-D, you would need an active adapter(more expensive and most times requires power).

If you have DVI-I(and the card supports it) a simple passive adapter will work.
 
Solution