Hello everyone! I have a question about temperature on my mac book pro. My mac: MacBook Pro (Retina, 13-inch, Early 2015). cpu: 2,7 GHz Intel Core i5 OS: macOS Sierra 10.12.2 Video card: Intel Iris Graphics 6100 1536 МБ And when i connect second monitor by hdmi - my mac's temperature sharply increased. I don't know why, i don't start any programs, but have high temperature, about 80-90 degrees. What's wrong? Fans spinning, use my mac less than half an year. Is it good? Or what should i do? Thanx a lot!