My friends. The APG thingy for my 3d card has fucked. The pc needs to sit on it's side from the 3d card to work properly (due to the weight holding it down on the pins). So, alas. A new motherboard is in order and a new case with it, since the current one looks like it has survived a nuclear winter.
The current motherboard is a Asus AMD something or another. It supports ATX/AMDX2/13gb. Looking for a reasonable replacement price under £100 (pounds not dollars) for both the motherboard and case.