Ask your colleague if he is charging the MacBook on the left or right side, it may be the cause of excessive heat and therefore higher temperatures/fan noise.

Ask your colleague if he is charging the MacBook on the left or right side, it may be the cause of excessive heat and therefore higher temperatures/fan noise. Source: https://apple.stackexchange.com/questions/363337/how-to-find-cause-of-high-kernel-task-cpu-usage/363933 https://apple.stackexchange.com/questions/363337/how-to-find...