Same computer, card, cables and screens different OS (Mac Os X )works perfectly.
Different video card and same computer same cable, same screens works perfectly.
is only when I use the Nvidia card, and Freeebsd.
Actually I will try again the nv driver, because I'm not sure if I really test it or not( I did too many tests that day)( I was thinking on the ati driver).
I will get back to you.
Originally Posted by rnejdl
The black screen with the NV driver narrows things in quite a bit. That means we can stop basically troubleshooting any sort of NVIDIA driver issue and instead focus on output of XOrg or cabling. Go ahead and give the alternate cable a shot and see if you get any display from that. I'm using a DVI cable on my 9600 GT without issue but it sounds like you have something else going on.