Do the fans spin at idle?
Do the fans on a 2017 15” MacBook Pro spin at idle? Are they always spinning or do they turn off while browsing, then turn on when needed? I’ve never heard the fans, but I was told they’re always on. Just curious. Cheers!
Hi,
If you're really curious about it, get a fan monitoring app to keep track of them:
smcFanControl (use this only if you can control the urge to control the fan speed; Mac OS X/macOS is designed to do this properly without outside interference): google for smcfancontrol or others.
Fan and Temperature monitoring app:
or google for more
