ContentPrep.zip - Deprecated. This was used to set the correct permissions for macOS applications before SteamPipe became available. PC Café Server and Content Cache)Setup instructions for the VR arcade modelGetting started with the Steamworks SDKThe Steamworks SDK provides a range of features which are designed to help ship your application or game on Steam in an efficient manner.The Steamworks SDK is only required to upload your content to Steam, everything else provided through the SDK is optional.You can download the latest version of the Steamworks SDK here.The full list of features provided through the SDK is as follows. Glmgr - The "ToGL" DirectX to OpenGL compatibility layer for macOS. ContentServer - SteamPipe Local Content Server steamworksexample - Steamworks API Example Application (SpaceWar) redistributable_bin - Steamworks API redistributable binaries (see the Steamworks API Overview above.) See the ToGL github page for more information.Loud rattling noises are also a red flag and usually occur when bearings in the cooling mechanism work their way loose.You can also use a small app like smcFanControl to place a widget in your menu bar that displays how hot your Mac is running inside the case. Remember that heat is a normal part of your Mac’s operation, and loud whirring fans means the machine is operating as normal in an attempt to cool itself down.What isn’t normal is a hot silent Mac, which could suggest that fans have failed. Under extreme load, it’s not unusual for your Mac to sound like it is about to take off.The computer should never be too hot to touch, though certain processes may make it uncomfortably warm, particularly if it’s a laptop that you are using on your lap. This means you will hear considerable fan noise when your machine is under load. The most obvious is that the Mac feels hot to the touch, particularly on the underside of the chassis if you have a MacBook.While your Mac is hot, you should expect the fans to attempt to cool it down.
![]() Make Sure Your Mac Can Cool Itself ProperlyYou don’t necessarily need to be doing anything for your Mac to heat up. There are some things you can do to help reduce this happening. MacOS will temporarily underclock your processor to reduce heat, a process known as thermal throttling. It exhausts hot air out of the back, behind the display hinge. If your Mac can’t “breathe,” then it can’t cool down sufficiently either.For example, the MacBook Pro sucks in cool air on the bottom of the machine near the right and left edges of the chassis. This is where your machine intakes and exhausts air, and these vents form a vital part of the cooling system. If you’re outside on a hot sunny day and you’re feeling warm, there’s a good chance your MacBook is, too.Pay close attention to the bottom and rear of your Mac laptop, if you have one. These take the form of metal stands with integrated fans. ThermaltakeLaptop coolers (like this one from Thermaltake) can help cool down a MacBook that’s struggling in the heat. This could be a desk, or it could be a wooden tray or a large book on a bed. Sheets and clothing can easily interfere with air intakes, so it’s best to put your MacBook on a solid surface. The more you tax the CPU by running apps, copying files, and multitasking, the more heat is generated. Be Mindful of Thirsty SoftwareThe Central Processing uUnit (CPU) is the brain of your computer. You’ll need a spare USB port to use a cooler like this. If your fans have been spinning for a while and your Mac is slow or unresponsive, you should check your running processes using Activity Monitor.Warning: We only recommend this if your Mac is slow, unresponsive, and is overheating. This could be caused by a particularly resource-heavy process, or it could be a case of an app crashing. Even remembering to quit a heavyweight app when you’re done with it can do wonders.Sometimes, rogue processes end up consuming way too much CPU for an extended time period. Switching from a resource hog browser like Chrome back to Safari may help. Using lightweight alternatives to apps like Photoshop can certainly help, too. You can wait a while to see if they’re coming back, or you could just click on the process, then use the “X” button at the top of the screen to kill the process.Sometimes, apps haven’t quite crashed but are still using more than their fair share of CPU power. Click on the “% CPU” column to organize it by descending order, which will put the most taxing processes at the top of the list.If any processes appear red or are followed by a “(Not responding)” label, then they have crashed. Under the “CPU” tab is a list of currently running processes. For especially stubborn processes, you can always try restarting your Mac. If this process ramps up, it’s likely that your computer is doing something important in the background. Before you kill a process, double-check it’s not mission-critical before you do so.Some processes are persistent, like “kernel_task” which is essentially your operating system performing housekeeping duties. It’s normal for certain activities to use a lot of CPU power, for example when you’re rendering a video, running Automator scripts, installing software updates, and so on. If you know for sure you aren’t using the tab or application for anything important, you can select it then use the “X” button to kill it.Be careful not to kill any processes you are still using. ![]() ![]() Dust gets stuck to fans, heatsinks, and other cooling components and stops them from working efficiently. Eliminate Dust Buildup by Cleaning Your MacIf your computer is getting a bit long in the tooth, there’s a good chance that dust is starting to build up inside the chassis. Find out what you need to do to reset your Mac’s SMC here. You could follow a general computer dusting guide for your iMac, but you’re probably better off using something more specific instead.IFixit is a great resource for these occasions. It’s not hard to locate the cooling fans inside a MacBook, and the cleaning process is just like any other laptop. You can do this by opening up the machine, cleaning out the dust with compressed air, then sealing it back up again.Keep in mind that Apple’s computers have particular cooling systems and layouts. Steam Sucks How To Ground YourselfUsing a Mac without adequate cooling could result in permanent damage. Important: Is Your Mac Hot and Quiet?If you have an issue where your Mac is hot but the fans aren’t spinning, we’d first recommend you reset your SMC as described in the “Fans Spinning Constantly? Reset SMC” section above. Failing that, it’s possible that your cooling system has died completely.If this is the case, you should cease using your computer immediately and take it in for repair. Make sure you understand how to ground yourself if you’re going to be poking around under the hood. Xterm download for macUnderstand What Causes a Hot MacBy understanding why your Mac gets hot, you can take measures to prevent it from doing so.
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