Benno Rules Gaming

Hiya, Consider me rather un-technical, I did read the stickies but don't understand what they mean. Sorry to be a pain!! Ben.

Hi folks, I have recently installed a new GPU (ATI 5770) and am having some issues. I have spent over an hour adjusting every setting I can but I cannot seem to get my shadows to display. As I don't use mods or anything shadows are vital to the way I play when it comes to landing so as you can imagine I am somewhat vexed!! Anyone else out the have the same issue or know a fix please? Thanks in advance, Ben.