So I got my SATA issues worked out, so I thought.

I am installing windows when I get a message about driver sata yada yada yada hasn't been approved for windows logo yada yada....well I want to click yes or no, or tab to yes or no, but cannot because the computer has frozen up my mouse and keyboard....oh...and I have looked for a ps2 mouse and keyboard which I don't have here...any suggestions?