Ok, I Installed fresh Windows 7 Ultimate (64 bit) in my new PC. I wanted to install some internet adapter drivers from my USB cuz new PC won't recognize Internet Adapter, but it also won't recognize this completely new USB (like, there is no sound and no messages, just nothing), which is strange, because my old PC (where I am writing from) have exactly same OS and it recognizes it perfectly. What should I do? If it's important, I have GA-Z170-D3H motherboard in new PC.