> Its a dell SC420 machine. Not sure about the motherboard as everything came
> from dell pre-fitted.
>
OK -- question 1 -- why did you get a PowerEdge SC420 as a desktop --
it is a low end server and (as with all Dell servers) has an embedded
low end video chipset (as servers are not designed to be desktops).
It does include two PCI Express slots -- but they are 1 PCI X8, and 1
PCI X1. There are some options here -- including:
http://www.newegg.com/Product/Produc...82E16814161017
http://www.newegg.com/Product/Produc...82E16814161079
How much memory do you have installed? The thing with purpose built
servers, is the memory they use is (as is the case here ECC memory).
So if you have less than 1G of memory, you will need to consider
upgrading the memory AND be careful about the memory you get -- ECC is
not standard but can be obtained fairly readily when you look for it.
--
Barry Schnur