Hi, I just had the joy of building my first ever pc from scratch. Soon after I installed Windows 7 fresh, I realized I can't connect to my wifi router and use the internet. I tried to update all the drivers available on the motherboard's website (http://www.gigabyte.com/products/product-page.aspx?pid=5497#driver). Still, wifi doesn't work. I also checked device manager for any yellow warning signs but none are there. Under network adapters, it lists one item "Killer E2200 Gigabit Ethernet Controller". Do I have to download something? Thanks for your help!