AsRock Z77 Extreme4 Drivers help

Recently, I built my first gaming PC. So far, pretty much has been going smoothly besides when I try and install the drivers for my MoBo. When I try to do this, my ssd, that I have my OS installed on, doesn't have the bar that says how much memory is left anymore. Instead this shows. I know that this is a drivers problem because it doesn't happen until I install all of the drivers and restart. This is the website with the drivers . I was wondering what drivers do I need on this website for everything to function? A few of my components include i5 3570k, GTX 660 ti, Crucial m4 128GB SSD, and a 1TB HDD. Also, if you know what driver may be causing it, what is it so I can just not install it? All help is greatly appreciated!