Hey, Hiver - here's the definitive fix for ya.
- Take a break, eat several tins of baked beans;
- Remove side of PC case;
- Squat down, point rear at GPU and let out a massive fart;
- If your card is too hot, the methane will ignite, wrecking the card and giving you the perfect excuse to replace it for a better one! YOU WIN!
- If your card isn't too hot, no ignition but the extra airflow will solve the problem. YOU WIN!
