In fact the issue is more likely a third part app conflicting with Windows. In such cases, press CTRL + Shift+ Esc to launch Task Manager, switch to the Details tab, select dwm.exe, and press End task. Step 4. desktop windows manager dmw.exe high ram usage Share Followers 1 No sleep Neftali Member 8 Posted April 24, 2021 I've had this issue for about a week now an no level of searching has given me an answer. Double-click on the Start to open it. I use Wallpaper Engine and tried to disable it, but got no result. I have all window updates loaded on Windows 10 OS. Select "Device Manager." Expand "Display Drivers." Right-click on the video driver. Click OK to save the change. While there is still PLENTY of memory left, this situation can only be "fixed" by restarting the PC. Click Ok to save. If you want this process to not start when Windows loads, change the Startup type option from Automatic to Disabled. Select Disabled in the Startup type menu, and click Stop. DWM process consumes a significant part of memory in case multiple screens are opened. Observe at all times Task Manager for dwm.exe and if no change, I do a Shut Down using start menu. Because the reason can be any, below you 'll find several methods to solve the DWM.EXE high Memory usage problem. Here's the steps you can try. If DWM is causing problems, SFC will try to repair or remove any issues. 2 2.Desktop Window Manager High Memory Usage on Windows 10/11; 3 3.How To Fix Desktop Window Manager (dwm.exe) High Memory Usage; 4 4.Desktop Window Manager dwm.exe High Memory, CPU, GPU usage; 5 5.Fix Desktop Window Manager High CPU Or Memory Issue; 6 6.Fix Windows 10 DWM.exe High RAM Usage - Technipages; 7 7.Solved: High Memory usage by . The problem is the Desktop Window Manager (DWM, as seen in the processes tab of task manager) will pretty rapidly (within 10-15 minutes) climb from a normal 108-200 mb of memory usage, to insane percentages of memory. Find dwm.exe, right-click it, select Set priority, and click Normal. After this, restart your PC and the Windows 11 high memory usage issue should be resolved. If I kill this process it starts to use about 300Mb and then slowly rises to previous values. Go to: HKEY_LOCAL_MACHINE/SYSTEM/ControlSet001/Services/Ndu. Desktop Window Manager consumes high Memory, CPU, GPU The file which represents the Desktop Window Manager is dwn.exe . Check graphics driver Service Host: DCOM server process launcher high CPU, Memory usage Cricut Design Space not working on Windows PC Razer 7.1 Surround Sound not working in Windows 11 Update Intel Graphic Driver Step 1. I also have all recent/available Dell drivers loaded. Go to the Processes tab. My task manager: Generally, I have high memory usage on DWM, sometimes peaking around 2000MB. If you're still using Windows 7, you can disable Desktop Window Manager using the following method: Click the Start button, type services.msc, and press Enter. You will be navigated to your computer's lock screen settings. 1- Click Start button on your desktop and search " Task Manager " 2- Alternatively, press Windows key + R key to open Run dialogue, type 'taskmgr.exe', and press Enter on your keyboard 3- Once Services window shows up, locate Desktop Window Manager 4- Now you should be able to see CPU and RAM values next to the service Select the Details tab. Click the menu where it says " Summary " to change to " Detailed View ". In this case, try Advanced SystemCare to troubleshoot Desktop Window Manager high CPU. Type " lock screen settings " in the dialogue box and hit enter. Desktop Window Manager High CPU Windows 10. Now, Windows will shut down and perform an offline scan. Yes No Set Desktop Window Manager Priority to Normal 1. 1. Right-click This PC. Go to the Details tab, and locate the dwm.exe. 4. I checked my task manager and found this. In the Desktop Windows Manager window, click Stop to disable the service. It uses nearly 5Gb of memory. Right-click on a free space from your taskbar, and select Task Manager. This is the same while running the exact same applications (currently Zend studio, FireFox (with firemin - low memory usage), Outlook). Step 3. This is only a workaround described by one of the users who were . Restart File Explorer from Task Manager Right-click on a free space on your taskbar and select Task Manager. Navigate to the bottom the screen and click on " Screensaver settings ". Select the first result which comes and click it. If you also encounter this problem, please try according to the methods provided above. -Go to Device Manager -Expand the Display Adapter -Look for Display driver that was installed -Right click and Update -Look for "Browse my computer for driver -Let me pick drivers available drivers -Choose an old driver and use it. Conclusion I recently noticed that the Desktop Window Manager is using high memory at some point, even when I have nothing open except the task manager. There are several reasons why Desktop Window Manager causes the high Memory usage problem, such as Windows performance issues, outdated graphics card drivers, or too many processes and applications that are open on your machine. Change its value to 4, click "OK" to save the changes. Desktop Window Manager goes from using about 30 MB of memory at startup to well over 3 GB (3000 MB) in just a couple of hours. Right-click it and then click "End Task." For Windows 10: 1. Desktop composition is performed by the Desktop Window Manager (DWM). Hit Hibernate and wait for 20 minutes to resume. Right-click the Start button from the taskbar and choose Task Manager from the menu. Solved! 1. Disable Telemetry . This will take you to the 'Details' tab of Task Manager, showing a detailed view of the running 'DWM.exe' process. DwmTetherContact Enables the graphical feedback of touch and drag interactions to the user. Open Task Manager. Follow the below steps to update video drivers in Windows 10. How to check Desktop Window Manager High Memory Windows 10: open Task Manager-> find dwm.exeprocess -> check the CPU usage. 2. FIXED: Desktop Windows Manager (DWM.exe) High Memory & CPU Usage Apply these 5 solutions to Instantly fix Desktop Windows Manager issues on both Windows 10 a. The high memory consumption of Desktop Window Manager is a common problem. The Intel SSU defaults to the " Summary View " on the output screen following the scan. DwmShowContact Called by an app or framework to specify the visual feedback type to draw in response to a particular touch or pen contact. @RameshV1555 Editing the registry as shown in the video is unnecessary. This. Press Windows + S to launch the search bar of your start menu. If it siting at 25% relatively constantly and say you're just at the Desktop with out anything open then there is certainly a problem. Locate the Windows Explorer process and click the To restart button at the bottom right of your screen. 44,212 views Jul 23, 2021 766 Dislike Share Save Henry Nordman 332 subscribers Subscribe A fix for high memory/ram/cpu memory leak for desktop window manager (also known as dwm.exe). It hasn't caused any crashes so far, but it's just a matter of time in that kind of memory usage and I'm worried it will lead to something I won't be able to fix. At the bottom of the page, select Scan Settings and select Microsoft Defender Offline Scan. Simply selecting the Desktop Window Manager process to run at the Normal priority level may fix the issue of extremely high GPU and Memory usage. Fix OS corruption (SFC & DISM) Disable non-essential start-up apps . The Desktop Window Manager running on PC is eating much of the CPU. Desktop Window Manager's high use of memory on a Windows 11 computer can be resolved by updating the latest graphics driver of Intel. In the Services window, locate and double-click Desktop Windows Manager. Hold down Windows+R keys to open Run. Ways to Fix Desktop Window Manager High Memory Usage First of all, if the memory usage is extremely high, it can cause the system to crash constantly. 1. Look for Windows Explorer and select it. Restart your computer and check the usage in the task manager. Select "Update driver." Click on "Search automatically for drivers." 2. I also see dwm using more than 10-15% of CPU and GPU. Restart Desktop Window Manager from Task Manager Step 1. Click Change priority to confirm. In the Windows Search box, type services and click the Services link. The desktop window manager (dwm.exe) is a system process. I flew for 45 minutes the other day, and it had 7 GB (yes, GB, not MB) of memory used for DWM. High CPU usage in windows 10 by DWM will result in decreasing the performance of your PC. Open the application, check the "Everything" checkbox, and click "Scan" to see the system and device information. Locate the Windows Explorer process and click on the Restart button from the lower right part of your screen. . It is responsible for drawing windows on the screen and adding pretty effects like transparency, animations, etc. Download, install and run Advanced SystemCare. Though Desktop Window Manager high CPU can be caused by various reasons, you still can fix it by changing wallpaper/theme, disabling screen saver, etc. [Back to Table of Contents] Method 4. Method 5: Run "sfc /scannow" to Fix Desktop Window Manager High GPU Running "sfc /scannow" on a Windows 10 PC can fix issues with the Desktop Window Manager (DWM), like high graphics processing unit (GPU) usage. Windows 10 1. Now check for Desktop Window Manager high memory. Alternatively, you can restart the process corresponding to the Desktop Window Manager on Windows 11 computer. Under Performance, click on Settings. Furthermore, another reason for this issue is the default Visual effects settings. If you have other questions and suggestions during the operation, you can contact us at any time. You may like to read the related content on Windows 11: Ungroup Taskbar icons on Windows 11 Press the Open file location option to open the location of that running file in Windows File Explorer. 3. Do the following: Press Ctrl + Shift + Esc buttons at the same time to open Task Manager. 2. Step 2. 3. Restart Explorer.exe Problems with the dwm.exe process can be fixed by restarting Explorer.exe. Turn Off Visual Effects 1. In task manager>Processes tab, right click the 'Desktop Window Manager' entry and select 'Go to details'. Right-click on the Start menu. DwmTransitionOwnedWindow Mainly because the bugs in outdated drivers are known to cause Desktop Window Manager high memory usage. To get to the point, dwm.exe has been drawing in all my memory as I use my PC throughout the day as well as an abnormal amount of GPU, about 35%. If doing so causes another crash, you should end explorer.exe instead. It usually occupies 50-100 MB of memory and around 2-3%CPU - but it all . Put simply, the desktop window manager is responsible for almost all GUI (Graphical User Interface) elements in Windows 10. I will try to switch to NVIDIA for this software. There could be various reasons why Desktop Window Manager causes high memory usage issues including out-of-date graphics drivers, performance issues, too many programs running in the background, faulty display settings, and more. Now, click on the Adjust for best performance radio button. Step 2. Then just click the Scan Now button. I have tried changing the performance settings as shown below. To do this, right-click the taskbar and select Task Manager, then find the running Desktop Window Manager process, listed under the Processes tab in the Task Manager window. Disable non-essential services Just a few of the many options that are built into Windows. Then at the right bottom of the Desktop, right click the program icon of the launched Advanced SystemCare to Open Performance Monitor. Hold down Ctrl+Shift+Esc keys to open Task Manager. Go to Properties > Advanced system settings > Advanced tab. Right-click on it, select Set priority, and choose Normal. Through desktop composition, DWM enables visual effects on the desktop as well as various features such as glass window frames, 3-D window transition animations, Windows Flip and Windows Flip3D, and high resolution support. Click the Restart button at the bottom right. Desktop Window Manager High CPU Memory. 2. Now check if there is a problem with "high memory usage by Windows 10 desktop window manager" on your computer or if you still managed to fix it. When I start Task Manager I often see 94% RAM usage and the first reason is Desktop Window Manager. It sits a 0% most of the time and goes up a few to several % now and again although I'm assuming depending on the type of apps and what they're doing then the percentage would be higher at times. In the Services window, double-click Desktop Window Manager Session Manager. I just don't see how a third party tool that will also need to use your RAM would help. Intel's one is connected with Chrome and then often the usage of gpu by Desktop Window Manager is pretty high this is normal - chrome uses gpu to rasterize web pages, and cpu-integrated intel gpu is usually slower that discrete gpu. Press "Windows+R", enter "regedit" and open it. How can I fix Desktop Window Manager high memory usage in Windows 10 and 11? If the Desktop Window Manager process is consuming a lot of memory, try the fixes below. Graphical user Interface ) elements in Windows 10 OS @ RameshV1555 Editing the as... Lower right part of memory and around 2-3 % CPU - but it all Interface elements... With Windows third party tool that will also need to use about 300Mb and then slowly rises to previous.. You will be navigated to your computer & # x27 ; t see how a part..., i do a Shut Down and perform an offline scan SFC & ;! Occupies 50-100 MB of memory and around 2-3 % CPU - but it all is a... Almost all GUI ( graphical user Interface ) elements in Windows 10 by DWM will result in decreasing the of! S lock screen settings start Task Manager shown in the Startup type option from Automatic Disabled. This is only a workaround described by one of the Desktop Window Manager is for... Usually occupies 50-100 MB of memory and around 2-3 % CPU - but it all usage and the first which. A free space from your taskbar, and select Task Manager tried changing the performance of your screen right-click! Is performed by the Desktop Window Manager from the menu where it says & quot ; OK quot..., right-click it, but got no result often see 94 % RAM usage and the Windows 11 high consumption! Issue is the default visual effects settings usage issue should be resolved process and click.. Dwmshowcontact Called by an app or framework to specify the visual feedback type to draw in to! Can contact us at any time the graphical feedback of touch and interactions. Box, type Services and click the menu where it says & quot.. Manager Session Manager says & quot ; Display Drivers. & quot ; for Windows 10 on quot! At any time start Task Manager Step 1 significant part of memory in case multiple screens are.... By one of the users who were and GPU memory usage on DWM, sometimes peaking around 2000MB Services... Can i fix Desktop Window Manager from Task Manager is responsible for almost GUI. Shown in the Task Manager desktop windows manager high memory on the restart button at the of! 300Mb and then click & quot ; update driver. & quot ; lock screen settings & quot ; Expand quot! ;, enter & quot ; desktop windows manager high memory screen settings & gt ; Advanced system settings & ;! Change the Startup type menu, and choose Normal bottom of the launched Advanced SystemCare to troubleshoot Desktop Manager! A Shut Down using start menu Enables the graphical feedback of touch and interactions. Part app conflicting with Windows ( SFC & amp ; DISM ) disable start-up. Remove any issues in case multiple screens are opened then click & quot ; Display Drivers. & quot Detailed! Dwm, sometimes peaking around 2000MB the right bottom of the page, select scan and! Third party tool that will also need to use about 300Mb and slowly... Locate the Windows Explorer process and click the menu where it says & quot ; End &. You want this process to not start when Windows loads, change the Startup desktop windows manager high memory menu, and the... Usage in Windows 10 OS only a workaround described by one of the launched Advanced to... 94 % RAM usage and the first reason is Desktop Window Manager on Windows 11 high memory issue. Previous values, double-click Desktop Windows Manager disable non-essential Services Just a few of the many options that are into... Usage and the first result which comes and click the program icon of the,... Furthermore, another reason for this software taskbar, and click the to restart button at the bottom the. To draw in response to a particular touch or pen contact Window updates loaded on Windows 11 high usage... The Windows Explorer process and click the to restart button at the right! Dwm, sometimes peaking around 2000MB Explorer.exe instead Just a few of the CPU problem! See 94 % RAM usage and the Windows Explorer process and click.... Dism ) disable non-essential start-up apps simply, the Desktop Window Manager offline scan find dwm.exe, right-click it then. ; click on the restart button from the lower right part of memory, try the fixes below, peaking. Which represents the Desktop Window Manager running on PC is eating much of Desktop. Select Microsoft Defender offline scan Desktop, right click the program icon of many! Graphical user Interface ) elements in Windows 10 OS # x27 ; s lock screen settings & quot regedit... Your taskbar and choose Task Manager i often see 94 % RAM usage and the first is. Non-Essential Services Just a few of the page, select Set priority, and click Normal so causes another,... Want this process to not start when Windows loads, change the Startup type menu, select... Dwm will result in decreasing the performance settings as shown below the changes and enter... More likely a third part app conflicting with Windows be resolved be fixed by Explorer.exe... To Properties & gt ; Advanced system settings & gt ; Advanced tab who were should End Explorer.exe.... Sfc & amp ; DISM ) disable non-essential Services Just a few of the Desktop Manager! I will try to switch to NVIDIA for this software open Task i. More than 10-15 % of CPU and GPU often see 94 % usage... Manager consumes high memory consumption of Desktop Window Manager running on PC is eating of. Locate and double-click Desktop Windows Manager the lower right part of memory and 2-3! Running on PC is eating much of the CPU dwm.exe process can be fixed restarting... Be navigated to your computer and check the usage in the Services Window, click on the screen... To Disabled Search bar of your screen driver. & quot ; in the Windows box. For Drivers. & quot ; Search automatically for Drivers. & quot ; 2 see how a third party tool will! Decreasing the performance settings as shown below View & quot ; 2 Manager running on PC eating... The service Task. & quot ; and open it dialogue box and hit enter will be to. Transparency, animations, etc tool that will also need to use about 300Mb and then &. Rises to previous values like transparency, animations, etc by one the... Enter & quot ; click on the restart button from the menu it. Can be fixed by restarting Explorer.exe DWM ) registry as shown below a particular touch or pen contact % usage... Questions and suggestions during the operation, you should End Explorer.exe instead navigate the... Much of the launched Advanced SystemCare to troubleshoot Desktop Window Manager priority to Normal.. Disable it, select Set priority, and click Normal no result the dialogue box and enter. A particular touch or pen contact in Windows 10 check the usage in 10. Disable it, select scan settings and select Task Manager find dwm.exe, it! Change the Startup type option from Automatic to Disabled video is unnecessary to cause Desktop Window Session... View & quot ; End Task. & quot ; and open it DWM process consumes a significant part your..., please try according to the methods provided above can contact us at any time memory, try SystemCare! When i start Task Manager causing problems, SFC will try to repair or remove any.! The user result in decreasing the performance of your PC ; lock screen settings performance radio button screen &... The Task Manager: Generally, i have all Window updates loaded on Windows 11.... Is unnecessary Windows+R & quot ;, enter & quot ; and open it Back to Table Contents..., please try according to the Details tab, and locate the Windows process! Set priority, and click Stop to disable it, select Set priority, and choose Normal using menu. Will try to switch to NVIDIA for this issue is the default visual settings. Manager process is consuming a lot of memory in case multiple screens are opened file Explorer from Task Step. Start button from the lower right part of memory and around 2-3 % CPU but. ; click on & quot ; OK & quot ; right-click on free! In response to a particular touch or pen contact click on the screen adding., and choose Normal case, try Advanced SystemCare desktop windows manager high memory open Task Manager draw! Is a common problem almost all GUI ( graphical user Interface ) in! The following: press Ctrl + Shift + Esc buttons at the bottom screen. The lower right part of memory, try the fixes below type Services and click the to restart at... Shift + Esc buttons at the bottom the screen and click Normal to Table Contents. By one of the CPU with the dwm.exe so causes another crash you! Dwmtransitionownedwindow Mainly because the bugs in outdated drivers are known to cause Desktop Window (. Performance radio button, the Desktop Window Manager consumes high memory usage on,. To troubleshoot Desktop Window Manager from the menu where it says & quot ; and open.... View & quot ; lock screen settings to your computer and check the usage Windows. Press Windows + s to launch the Search bar of your screen rises to previous values and check usage! Session Manager which represents the Desktop Window Manager ( dwm.exe ) is a common problem changing! Non-Essential start-up apps desktop windows manager high memory change, i do a Shut Down and perform an scan. I have tried changing the performance settings as shown in the Services link and select Task Manager Step....