Ok so I built a computer today for a friend. It's using the MSI Gaming 5 Z97 motherboard with Windows 10. The pc will recognize the old style keyboard input but it wont recognize a standard usb mouse/keyboard. I have tried reinstalling Windows 10 with no solution. I do notice that when I plug a mouse into one of the usb ports that the laser on the bottom lights up for a brief second, but thats it. I cant navigate the MSI dvd menu with a keyboard for some reason to install the drivers i need and it wond recognize a flash drive to install from that. Need some help