I hope someone here can help me out. I just finished my build and everything boots up okay, but I can't move my mouse or keyboard. They are both usb and I've tried them in every usb slot in the back of the motherboard. So I can't install windows 7 or enter the bios. I just shut the computer down with the power button. Please someone help me!!
dont plug them into the usb3 ports on your first boot. you need to plug them into the usb2, then go into the bios and enable usb3 legacy support or something like that before you can run a keyboard and mouse on usb3.
asrock board is fine with usb. it just PMS's when you use the usb3 on first boot for some unknown reason.