任何显示极高 CPU 使用率的进程^{(any process showing extremely high CPU usage)}的明显解决方案是关闭它。但是使用atiedxx.exe 这样做安全吗？它是危险的病毒还是关键的系统进程？

许多进程在您计算机的后台安静地运行，并非所有进程都需要。如果这些进程中的任何一个出现故障，它们都可能导致CPU或内存使用率过高并降低您的 PC 速度。

什么是atiedxx.exe？是病毒^(Virus)吗？

如果你有AMD显卡——甚至是AMD的集成显卡——你的VGA驱动程序会附带一堆软件实用程序。AMD 外部事件实用程序^{(AMD External Event Utility)}就是其中之一。

该实用程序以 atiedxx.exe 和 atiesrxx.exe 等进程为代表，支持诸如 FreeSync 等重要 AMD 功能的运行^{(AMD features like FreeSync)}。如果禁用 外部事件实用程序^{(External Event Utility)}，您可能会遇到全屏游戏问题。

在旧版本的Microsoft Windows中，atiedxx.exe 因弄乱键盘布局而臭名昭著，这要归功于其设计不佳的ATI Hotkey Poller服务。值得庆幸的是，您不再需要担心这个问题。

你应该禁用atiedxx.exe吗？

AMD 外部事件实用程序^{(AMD External Events Utility)}可能不是必不可少的Windows进程^(Windows)，但它确实发挥了作用。禁用 atiedxx.exe 会阻止其他重要的AMD功能（如FreeSync）正常运行，从而损害您的游戏体验。

通常，该进程占用空间小，占用的系统资源最少。它也不是恶意程序，因此在安全方面您无需担心。

如果您发现 atiedxx.exe 显示CPU使用率很高，请尝试重新启动计算机或暂时禁用该服务。您也可以联系AMD支持，因为 atiedxx.exe 是经过验证的AMD服务。

如何禁用atiedxx.exe？

您可以从任务管理器关闭atiedxx.exe^{(You can close atiedxx.exe from the Task Manager)}，但这只是暂时关闭它。如果您想禁止该进程再次启动，您必须使用AMD External Events Utility。

请注意，这样做会影响您计算机上的AMD Catalyst功能。^{(AMD Catalyst)}更好的方法是暂时停止服务并重新启动计算机。

1. 要禁用AMD 外部事件实用程序，请在^{(AMD External Events Utility)}开始菜单^{(Start Menu)}中搜索服务^(Services)应用程序。

1. 该应用程序列出了您计算机上的所有服务，无论是否处于活动状态。由于列表按字母顺序排列，您会在顶部附近找到AMD 外部事件实用程序。^{(AMD External Events Utility)}

1. 如果您只想重新启动服务或暂时禁用它，请右键单击其条目并从菜单中选择重新启动^(Restart)或停止。^(Stop)

1. 否则，右键单击AMD 外部事件实用程序^{(AMD External Events Utility)}并选择属性。

1. “属性^(Properties)”窗口为您提供了对实用程序进行故障排除的各种选项。我们只对中间列出的Startup Type感兴趣。^{(Startup Type)}单击^(Click)当前值以显示下拉菜单，然后选择Disabled。

1. 使用确定按钮保存更改并重新启动计算机。AMD 外部事件实用程序^{(AMD External Events Utility)}和atiedxx.exe 进程将不再启动。

如何修复^(Fix)atiedxx.exe高 CPU 使用率^{(High CPU Usage)}？

每当任何进程占用过多CPU或内存时，首先要尝试的是重新启动计算机。十分之九^(Nine)，故障是暂时的，并通过重新启动修复。

如果这不起作用，请尝试扫描您的计算机以查找恶意软件感染^{(try scanning your computer for malware infection)}。虽然 atiedxx.exe 不是病毒，但您的 PC 可能有其他病毒复制其名称。Windows Defender扫描将处理此类损坏的进程 。

如果即使这样也无法解决您的问题，您可能必须禁用AMD 外部事件实用程序^{(AMD External Events Utility)}服务。这将阻止FreeSync在某些游戏中运行，因此请联系AMD技术支持以获得永久修复。

What Is atiedxx.exe and Why Is It Causing High CPU Usage?

The obvious ѕоlution to any process showing extremely high CPU usage is to close it. But is it safe to do so with atiedxx.exe? Is it a dangerous virus or a crucial system process?

Many processes run quietly in the background on your computer, and not all of them are needed. And if any of these processes malfunction, they can cause high CPU or memory usage and slow down your PC.

What is atiedxx.exe? Is it a Virus?

If you have an AMD graphics card—or even AMD’s integrated graphics—your VGA drivers come with a bunch of software utilities. The AMD External Event Utility is one of them.

Represented by processes like atiedxx.exe and atiesrxx.exe, the utility supports the functioning of important AMD features like FreeSync. You may run into issues with fullscreen games if the External Event Utility is disabled.

In older versions of Microsoft Windows, atiedxx.exe was notorious for messing up keyboard layouts, thanks to its poorly designed ATI Hotkey Poller service. Thankfully, you no longer have to worry about that problem.

Should You Disable atiedxx.exe?

The AMD External Events Utility might not be an essential Windows process, but it does have a role. Disabling atiedxx.exe can prevent other important AMD features like FreeSync from functioning correctly, damaging your gaming experience.

Typically, the process has a small footprint and takes minimal system resources. It isn’t a malicious program either, so you have nothing to fear on the security front.

If you notice atiedxx.exe displaying a high CPU usage, try restarting your computer or temporarily disabling the service. You can also contact AMD support since atiedxx.exe is a verified AMD service.

How Can You Disable atiedxx.exe?

You can close atiedxx.exe from the Task Manager, but that only shuts it down temporarily. If you want to disable the process from starting again, you must go after the AMD External Events Utility.

Do note that doing so will affect AMD Catalyst features on your computer. A better approach would be to stop the service temporarily and restart the computer.

1. To disable the AMD External Events Utility, search for the Services app in the Start Menu.

1. The app lists all services on your computer, whether active or not. As the list is alphabetical, you will find the AMD External Events Utility near the top.

1. If you only want to restart the service or disable it temporarily, right-click on its entry and select Restart or Stop from the menu.

1. Otherwise, right-click on AMD External Events Utility and select Properties.

1. The Properties window gives you all sorts of options to troubleshoot the utility. We are only interested in the Startup Type listed in the middle. Click on the current value to bring down a drop-down menu, and select Disabled.

1. Use the OK button to save the changes and restart your computer. The AMD External Events Utility and the atiedxx.exe process will no longer start.

How to Fix atiedxx.exe High CPU Usage?

The first thing to try whenever any process takes up too much CPU or memory is to restart your computer. Nine times out of ten, the glitch is temporary and fixed by a restart.

If that doesn’t work, try scanning your computer for malware infection. While atiedxx.exe is not a virus, your PC might have other viruses copying its name. A Windows Defender scan will take care of such corrupted processes.

If even that fails to solve your problem, you may have to disable the AMD External Events Utility service. This will prevent FreeSync from working in some games, so contact AMD tech support for a permanent fix.

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