hey! I got my fan running OK again.... I went to terminal, check cpu.frequency
"sysctl hw.cpufrequency" , it reported 53333333.... I turned my PB off, reseted the PMU (Power Management unit, hope) with (Ctrl+Alt+shift+power button), waited 5 seconds, turned it on, fixed the time/date issue and now is running like usually... Hot and quiet
, it's winter!
Hope this can help someone... or... am I the last one doing this?

"sysctl hw.cpufrequency" , it reported 53333333.... I turned my PB off, reseted the PMU (Power Management unit, hope) with (Ctrl+Alt+shift+power button), waited 5 seconds, turned it on, fixed the time/date issue and now is running like usually... Hot and quiet
Hope this can help someone... or... am I the last one doing this?