So I have a dell tower and I ended up a year ago getting a GTX 760 and a new 700w power supply in it then around 4 months later I got a GTX 970 and the same power supply, I have 320 dollars right now and I want to get a new case. Would I be able to take the motherboard from the dell and my gpu, cpu ect and move it to a new case or would I need to buy a seprate mobo just for the new case and would I have to update my bios because when it comes to that stuff im really stupid and dont know what a bios ect is but im getting a new i5 4690k along with the new case and I cant fit a decent mobo in my price range along with the case and new cpu thanks guys for your help 
