My question may be weird but which setting causes the most heat? is there something i can do about this? i am sure somebody has the same problem as i do. I clean my fans regulary and tried many things to reduce the heat but nothing works great. and it has almost no impact if i have them low or high. Tf2 suggest all those settings to crank up almost as a high as possible. at least without reducing them dramaticly The thing is: reducing the graphic settings doesnt help much actually. My experenice in tf2: when i start playing my fps are 60-80 but after about 10 mins, when my computer heats up, the fps drop down to 50 and in big fights to 20-30 which is really annoying. however it's a known problem with mbp that they overheat and lose power. Here is my issue: my computer can take those two games easily with graphic settings on almost everything on 'high'. The CPU temperature will also stay in this healthy temperature range.ĭownload Macs Fan Control on the dev's website, on github, or from my local mirror (v4.1.12).I've got a 2011 mbp, playing steam games on bootcamp windows 7. So since we need to make sure the PSU does not overheat and melt your display panels LED strips on the right side, we set the CPU fan speed in relation to the PSU temperature. I learned that Apple did decide to 'cool' the PSU by blowing the CPUs hot air onto it. Neither do any other tools, the only two I've found that support this are SMCKit (hosted here on github) and Fanny, and Fanny needs to be explicitly set to show it instead of default averages. Set the CPU fan to be controlled by the PSU Primary temperature. Macs Fan Control is not at this time showing this sensor AFAIK. This stuff is sitting in the middle of the iMac case. If your disk runs hotter, you'll shorten its lifetime and jeopardize your data. With Macs Fan Control, you are provided with the ability to utilize the Fan Control for heat level or sound optimization.

You will be able to access detailed data regarding your Macs cooling fan(s).

Auto keeps the default behavior, but opening up Custom allows you to set a specific RPM value, or set a target temperature. Macs Fan Control allows you to control various vital aspects of fans including noise and overheating issues on Macintosh machines running Windows. When it starts, you’ll see a list of all your fans and the option to set custom controls. 40☌ – 75☌ (this controls the right hand side of the iMac) The HDD fan is controlled by the HDD temperature. Controlling Fans Get started by downloading the Macs Fan Control app and moving it to the Applications folder. Here's my settings: Set everything to manual ODD Fan is controlled by GPU Diode. So I decided to set up the fans manually, the Mac now runs much cooler and still it's not too loud. Macs Fan Control indicated that the PSU was running on 70☌ and more, and something made a buzzing sound (like a wire dangling inside a fan, which was not the case). Yesterday I encountered a customers iMac which ran crazy hot on the backside.

Macs fan control settings bootcamp