Mac Fan Control 1.2.1 Download Updated

Campbell Lowitood – April 21, 2022

Mac Fan Control 1.2.1 Download

Your Mac'southward fans probably aren't something y'all retrieve about very often—until something goes wrong. Maybe you hear the fan likewise often, and it's driving you nuts. Maybe y'all've stopped hearing your fan altogether, even when you Mac feels hot. Either way, you should probably look into that.

For that, nosotros recommend an app calledMacs Fan Control. This free program lets yous come across the temperature of all your Mac'southward components, and the speed of your fans in RPM (rotations per minute.) Y'all can even adjust the fans manually, though it's probably not a proficient idea to do this very often.

Getting Start With Macs Fan Control

To get started, caput to the Macs Fan Command download folio and catch the Mac version (There'due south a Windows version, but is only intended for Macs running Windows with Boot Army camp—other PC fans aren't supported.) The download comes in a Null archive, which you lot can unarchive just by opening it.

Drag the application icon to your Applications binder, then fire it up. You lot'll see a listing of fans in the large left console, and all of your temperature sensors on the right.

The CPU will pretty much always exist the warmest thing on your Mac, and the most important temperature to check—only information technology tin exist interesting to bank check the other sensors.

For the almost part, however, we're interested in your fan'southward electric current speed. The minimum, current, and maximum speed are shown in that order. If yous see high CPU temperatures—say, over lxxx or 90 degrees—and that the fans aren't running, you might accept an issue. The same goes if yous encounter a low CPU temperature—say, effectually 45—and the fans are running at full speed.

To discover out if your fans are working at all, y'all tin click the "Custom" speed button.

Turn the fan upward and come across if yous can hear anything. If not, your fan has some issues. I really do not recommend disabling the automatic fan command: leaving your fans on constantly volition wear them out and waste energy, and leaving them off will overheat your Mac over time. But for the occasional test, information technology'southward nice to take control—just plow things dorsum to automatic when you're done.

How to Troubleshoot Your Mac's Fan

Think your fan might exist broken? The showtime thing you should do is launch Apple Diagnostics, 1 of the subconscious startup options on your Mac. Turn your computer off, then hold the "D" key while turning information technology on. Your Mac will test your hardware, and let you know if your fan is cleaved.

If you lot accept a broken fan, you demand to replace it. My advice: head to the Apple tree Store or any authorized Apple repair shop. I managed to supervene upon my ain broken fan on a 2011 MacBook Pro, but the internals within more contempo Macs are a great deal less friendly for home repair. It's not impossible, however: check outiFixIt'due south guides if you lot want to endeavor the repair yourself. But expect at all the steps carefully, and only continue if you're completely confident you lot can get this done yourself.

If the hardware study says everything is fine with your fan, your issue is probably a software one. In these cases,resetting the SMC oft works—this is the low-level controller that manages thermal management and other things. If that doesn't solve your issue, consider heading to an Apple Store, or another authorized repair shop.

Passively Monitor Your Fan Speed

If you want to impress your friends in conversation, yous should continue rail of your Mac'due south fans and relay to them how fast they tend to spin during particular tasks. I'm sure anybody will be fascinated at your next dinner party.

To practice this, open up Mac Fan Control, then click the Preferences button in the bottom-left corner.

Caput to the Menubar Brandish tab, then select a fan and/or a sensor to display in the menu bar.

Click "Shut", and yous'll see the data in your menu bar at all times.

Outside of amazing conversations, monitoring the fan speed passively like this can be helpful if you doubtable at that place's a problem. It's cypher I'd continue on constantly, only when things are acting funny information technology'south a nice tool to take effectually.

Image credit: Christoph Bauer