Hi, I have a MacBook Pro 13" from 2010. My fan constantly keeps running from the moment I turn my MacBook on. And that while there's nothing running, just finder. Temperature and CPU load have been checked and it was perfectly normal. Just my fan was running on max RPM. Sometimes, like once in a week, the fan will return to idle, with no explanation. This lasts 10 minutes, sometimes longer. I've already been to an Apple Store, where I've been told that there is detected liquid damage and that I have to buy a new Logic Board. But I can tell you that I have always been very careful with my MacBook and there was never any liquid on my MacBook, as far as I know. I searched on google many times for other things that I could try to make my fan run normal again. But i couldn't find anything yet that worked. Can you give me any advice?