Chirping could be coil whine or a vibrating rectifier, but it could also be a venting capacitor. The later is bad.
If the chirping gets more rapid or louder at high loads, I'd contact EVGA support.
...rightful liberty is unobstructed action according to our will within limits drawn around us by the equal rights of others. I do not add 'within the limits of the law,' because law is often but the tyrant's will, and always so when it violates the right of an individual. -- Thomas Jefferson