I've recently finished building my computer and I have found that the video card doesn't line up with the pci slots on the case. I can only access two of the three inputs for my video card because the s-video is partially blocked by the back of the case. I've taken out the motherboard, checked the stand-offs and then put everything back in and I still have the same problem. Now, I'm not using the s-video out so it really doesn't matter, but I'm more interested in whether or not this is a symptom of a bigger problem. So basically should I worry about it?