![]() SMC Fan Control can do more than just display your Mac's internal temperatures, it can actually control the fan speed of your MacBook. If you plan on keeping your MacBook for a more long term period (4-6 years) rather than a shorter-term period (1-3 years) keep reading to find out how to keep your Mac cool. However, while this prevents heat damage short term if a MacBook is regularly running at an excess of 85-90C (185-195F), the long term life of vital components such as the processor, the graphics card and even the battery can be stunted. Depending on the processor, MacBooks automatically shut down when the processor reaches 105C (220F) to avoid serious heat damage from occurring. Once you have downloaded SMC Fan Control, read on for instructions regarding how to use the application.Īfter installing the app you will be able to see your MacBook's temperature readings - SMC Fan Control displays your Mac's CPU temp in the menu bar. SMC Fan Control is an application that allows you to monitor the temperature of your Mac and adjust the fan speeds accordingly. ![]() However, even if you want to stick around for some good reading, carry on! All modern Macs have several internal temperature gauges, however, the ability to see those temperature readings is not built into the OS. To do this download SMC Fan Control or iStat Menus below.ĭo note that this article is for the Macbooks modelled before 2016. If you are confident that your MacBook is overheating you can download an application that allows you to see your Mac's internal temperatures. If you're interested in our reviews and ratings of each one, check out our overview below or click here for the full article. We've added a comprehensive breakdown of our favorite laptop cooling pads. This is the ultimate guide to preventing your Mac from overheating! If a MacBook is genuinely overheating, the cause could be a number of things, most of which are easy to fix, but unfortunately are often left untreated. To find out how to diagnose and solve your MacBook's overheating problems, not only ensuring your MacBook a long life but protecting your body from potentially harmful heat radiation, read the rest of this article. Check out our article on how to clean your computer and keep it safe from viruses and adware by clicking below.īeing very compact and quiet, MacBooks tend to suffer from overheating problems more than their Windows PC counterparts. However it is often difficult to differentiate between a MacBook that is simply running hot, which they are designed to do, and one that is genuinely overheating. If you’re experiencing issues with fans, it may be worth Resetting your SMC.WARNING: An overheating MacBook could be the sign of a virus or malware infection. With the fan control set to Default, the default fan speeds set within iStat Menus will be used. With the fan control set to Off from the Sensor menu, iStat Menus will not control fans at all. You can then change the set at any time from the sensor dropdown. To edit the fan rules, click Edit Fan Rules from the sensors tab in iStat Menus. ![]() It’s also possible to create sets of fan speeds, and assign them to different situations - you can elect to use different fan rules when on battery power or when you’re charging. To set the fan speed, simply open the Active Set submenu, and slide the various fan speeds as desired. The easiest way to set fan speeds is via iStat Menus’ sensor dropdown menu. ![]() There’s two ways to change the fan speeds of your Mac. It can’t lower fans below the speed the SMC would normally use.įan control in iStat Menus works, even when the Sensor item is off. Please note that fans are always controlled by the System Management Controller (SMC) in your Mac - iStat Menus simply asks the system to increase the lowest fan speed. IStat Menus help control the speed of fans in your Mac.
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