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HIDD is not a harmful process; in fact, this process is a part of macOS. HIDD is an abbreviation for Human Interface Device Daemon, a daemon that handles all mouse and keyboard movements. This means HIDD plays a crucial role if you want to use your Mac. Other input devices, such as drawing tablets and game controllers, are also managed by this daemon.
Unraveling the Secrets of HIDD: Why does it Operate on Mac?
While rare, HIDD may cause errors, but it's always a possibility. Here's everything you need to know about what HIDD is, why it runs on Mac, and solutions if issues arise around HIDD.
What to do if HIDD is consuming excessive system resources?
Although it rarely occurs, in some cases, Mac users report that HIDD is using system resources excessively, consuming too much RAM and CPU. Typically, restarting your computer can resolve the issue in most cases. Alternatively, you can directly kill HIDD through the Activity Monitor. Killing HIDD will temporarily disable your mouse and keyboard, but macOS will restart the daemon shortly, and everything will return to normal.
If resource usage issues persist, the culprit might be third-party software. If you've recently installed new drivers for third-party input devices or customization software, try uninstalling those programs to see if the problem persists.
Does HIDD Keep Your Mac 'Awake'?
If you're wondering what Mac maintains during Sleep mode, you'll find HIDD listed. Why? To explain: HIDD handles the mouse and keyboard, and you use these devices to execute commands. You wouldn't want your computer to go into Sleep mode while you're actively using it. Therefore, HIDD prevents your Mac from falling asleep as long as you're typing or moving the mouse.
In essence, observation alters the outcome. Whatever keeps your Mac 'Awake,' it may not necessarily be HIDD.
These are the insights to understand what HIDD is and why it runs on Mac. If you're a Mac user, this is undoubtedly crucial information for using and troubleshooting HIDD-related issues.
