Here is something I have been wondering about for some time. The A4000T, or at least mine is missing the screw holes for the last two expansion slots. If you look in the picture I have attached you can see where I have two covers just sitting in place and no place to screw them in. Anyone know why this is or what I can do? i have though about drilling and just making them, but never got to it before I wanted to use that last PCI slot recently.