So I usually unplug my keyboard at night to prevent my cats from turning on my computer, and it usually works fine the morning after. But today, when i turned on my computer, my keyboard stopped working. It still lights up and I can still use the numerical keypad, but i can’t adjust volume or use any of the other keys. It also won’t restart/reset, I held the escape key for 5 minutes and it didn’t start flashing. What should I do? Is my keyboard broken?