Fix: Why Dwm.exe Causes High CPU Usage
Well, Guys! Everything that you guys view on a computer screen, if it is a Windows, Mac, or Linux device, is produced by system processes that is able to handle everything from your network connection to your user interface. However, Windows users probably be familiar with some of these, simply including the explorer.exe to display your desktop. Though others will also be less familiar. In this guide you will learn the way to Fix: Why Dwm.exe Causes High CPU Usage.
Similarly, the System processes just like dwm.exe are usual & integral parts of the Windows operating system. Dwm.exe, particularly, helps to make a graphical user interface for Windows. However, it can occasionally cause high CPU usage. Whether that is the case, here is what you guys will must need to do to resolve the problem.
What Is Dwm.exe?
Well, the dwm.exe (Desktop Window Manager) process is an necessary system process with authority for your graphical user interface. Particularly, it supports to produce visual effects, just like transparent windows & taskbar thumbnails, that you will also see when you are using Windows.
However, this is due to the approach Windows that simply uses to make these sorts of effects. When you guys head to a new software, though the design of the user interface is logged to Windows memory, permitting the design to produce. Similarly, the Windows then takes these window designs & manipulates them to make sure that its own visual effects are applied.
Therefore, the Windows just uses the hardware acceleration in order to help to make this a seamless experience for users, simply making use of your graphics hardware in the procedure. However, it can also default to software rendering whether your graphics card (or built-in graphics chipset) is not able to perform this.
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What Causes Dwm.exe High CPU Usage and Can it Be Malware?
However, the Windows will also use the full power of your personal computer in order to create visual effects. If you are using the standard Windows theme or applying recent visual themes to your personal computer.
Whether the dwm.exe process is utilizing the large amount of your CPU usage in Windows Task Manager. Although that would specify a issue with your hardware or system configuration.
Instead hanging on your graphics card in order to help to create the visual effects. Though your CPU will also easily use to create them instead. Whether your personal computer is a bit older, this can also have an influence on how your system is performing. However, the Higher CPU usage able to also mean higher temperatures and a more unstable system as a consequence.
Whilst malware is not a general cause of high CPU usage with the dwm.exe process. However, it can not rule out. Similarly, some malware also has been reported to try & recreate the DWM process, thus hiding in plain sight.
Other purposes for dwm.exe causing high CPU usage could also be outdated drivers. Or also missing Windows system updates. As well as your internal graphics (inspite external graphics card) being used to produce the visual effects.
Way to Disable or Clear the Desktop Window Manager (dwm.exe) Process
Whilst the previous versions of Windows pemitted you to switch the Desktop Window Manager (dwm.exe) process off, though guys this is no longer possible in Windows 10.
However, the DWM process is now forcibly integrated into the Windows user encounter. Meaning the graphical user interface you guys use relies on it to work. Whilst some of the visual effects. You guys see can also disable in Windows Settings. You are unable to stop the dwm.exe process from running.
It is also not possible to clear it. The dwm.exe is an important system process. However, unless you like to break Windows 10 entirely (and be forced to wipe & reset Windows as a result), so you should leave it alone.
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Potential Fixes for Dwm.exe High CPU Usage
Though the Desktop Window Manager process are unable to powered off or disabled. However, there are some potential resolves that you guys can also try whether you find it eating up your system resources. Especially whether your CPU usage is unusually high.
Check for Windows System Updates
Well, the first (and likely most necessary) fix for Windows users is to keep your system updated. Microsoft problems bug fixes & system upgrades on a regular basis. Though which can also help to enhance your overall system stability, especially for current hardware.
- You are also able to check for updates in Windows Settings just by right-clicking the Start menu. Pressing the Settings option. So in the Windows Settings menu, must press Update & Security > Windows Update > Check for updates in order to check. Install any of the current system updates for your Computer.
Once updated, reboot your PC to see whether the updates have any influence on the dwm.exe process.
Check for Graphics Driver Updates
Whether Windows is up-to-date, your next step is to make sure that your graphics drivers are up-to-date, as well. You probably find that you need to check the producer’s website for the current driver releases, as drivers often should reach the Windows update system much later.
For example, NVIDIA card posseors would need in order to check the NVIDIA website to obtain the current updates. Similarly, which often release alongside major game or hardware releases. Though these come with the cuurent bug fixes, too, which are also able to help to solve unusual issues such as high CPU usage.
Check Your Graphics Card Is Being Used
Whether you have installed a new graphics card & the drivers are updated. You have to also check that the card is being used in a right way.
Whether you have connected your monitor cable to your motherboard. Not your graphics card by mistake, your graphics card will also ignored. Simolarly, this could result in Windows defaulting to software acceleration just for visual effects rather.
- You are also able to double-check whether this is the case in the Windows Task Manager. Here you have to Right-click the taskbar & tap Task Manager to open this. Next press the Performance tab in the Task Manager window.
Though the devices with more than one GPU (for example, Computers with a built-in GPU on the motherboard & an external graphics card) will also be shown here, listed as GPU 0, GPU 1, etc. Whether the resource usage for the internal graphics chip is higher. So this would mean that your graphics card is not being used.
In order to help resolve this, check the connections b/w your monitor & your graphics card to make sure that the correct device is being used.
Scan Windows for Malware
Whether your system is up-to-date & working correctly. Next high CPU usage could point to a malware infection.
Confirm to scan Windows 10 just for malware completely just including running a boot-level scan by using the Windows Security or another antivirus. Whether you are worried that the dwm.exe process is not the official system process. You can also simply double-check in Windows Task Manager.
- For doing this, you must have to right-click the taskbar and choose Task Manager. Next you should find the running Desktop Window Manager process, listed underneath the Processes tab in the Task Manager window. Here must press the Open file location option to head to the location of that running file in Windows File Explorer.
Though this will also take you to the location of the Desktop Window Manager process. Whether the file location is not the C:\Windows\System32 folder. So then the running process is not the official dwm.exe file.
Whether this is the case, so then run another malware scan. And, whether nothing else works. So you guys probably need to think about offering the Windows a factory reset. In order to makes sure you have a fresh configuration.
Other Essential System Processes in Windows 10
Alright! The Desktop Window Manager (dwm.exe) process is the one of many essential system processes that you guys probably not have priorly heard of. Such as the svchost.exe & others, dwm.exe can occasionaly be associated with spikes in CPU usage. Though in many other cases, this can also fix by updating your Computer and checking for malware.
Whilst it is not possible in order to disable the dwm.exe, so then you can also switch off some of the current Windows 10 visual effects in Windows Settings. This probably help to deal with CPU spikes whether malware is not the cause. But you probably have to look at alternatives, just including the upgrading your hardware, whether your personal computer is struggling.
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However, Windows users probably be familiar with some of these, simply including the explorer.exe to display your desktop. Though others will also be less familiar.
Similarly, the System processes just like dwm.exe are usual & integral parts of the Windows operating system. Dwm.exe, particularly, helps to make a graphical user interface for Windows. However, it can occasionally cause high CPU usage. Whether that is the case, here was what you guys will must need to do to resolve the problem. Well, We hope you guys like the guide. If you face any issue or have any queries so then you can also ask us in the comments section below. We will try to come back tou you as soon as possible.