Hey guys. I recently upgraded my computer. My new motherboard is Asus Prime A320M-K. After the upgrade, I tried to install Windows 7. The installation was completed successfully; there weren't any problems. But after the first reset, something strange happened. Windows 7 didn't recognize my USB mouse. In fact, all the USB ports were disabled. I think this has something to do with USB 3.0 drivers. Is there a way for me to have W7 detect the new motherboard's USB ports? What drivers should I install? Thank you.