If you want this process to not start when Windows loads, change the Startup type option from Automatic to Disabled. In task manager>Processes tab, right click the 'Desktop Window Manager' entry and select 'Go to details'. 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. 2. Click Change priority to confirm. Desktop Window Manager High CPU Windows 10. Step 4. 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 Click the menu where it says " Summary " to change to " Detailed View ". DwmTransitionOwnedWindow Check graphics driver Select "Update driver." Click on "Search automatically for drivers." In the Services window, double-click Desktop Window Manager Session Manager. Open Task Manager. Click OK to save the change. Sets the value of Desktop Window Manager (DWM) non-client rendering attributes for a window. My task manager: Generally, I have high memory usage on DWM, sometimes peaking around 2000MB. As for fast-startup, here's my current configuration: Please let me know if I am missing something or I should be doing something differently. How to check Desktop Window Manager High Memory Windows 10: open Task Manager-> find dwm.exeprocess -> check the CPU usage. I also see dwm using more than 10-15% of CPU and GPU. Click the Restart button at the bottom right. Select "Device Manager." Expand "Display Drivers." Right-click on the video driver. Right-click the Start button from the taskbar and choose Task Manager from the menu. Change its value to 4, click "OK" to save the changes. @RameshV1555 Editing the registry as shown in the video is unnecessary. 1. If doing so causes another crash, you should end explorer.exe instead. If I kill this process it starts to use about 300Mb and then slowly rises to previous values. Yes No Press the Open file location option to open the location of that running file in Windows File Explorer. Select Disabled in the Startup type menu, and click Stop. Click Ok to save. Step 2. Desktop Window Manager's high use of memory on a Windows 11 computer can be resolved by updating the latest graphics driver of Intel. I running Windows 10 20H2 with an i7-9750h and 12GB of RAM which is pretty nice and should be able to handle normal loads. 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 such cases, press CTRL + Shift+ Esc to launch Task Manager, switch to the Details tab, select dwm.exe, and press End task. Go to the Processes tab. Download, install and run Advanced SystemCare. Disable Telemetry . Because the reason can be any, below you 'll find several methods to solve the DWM.EXE high Memory usage problem. Fix OS corruption (SFC & DISM) Disable non-essential start-up apps . The Desktop Window Manager runs as a Windows service. 4. 3. Press Windows + S to launch the search bar of your start menu. I just don't see how a third party tool that will also need to use your RAM would help. I checked my task manager and found this. At the bottom of the page, select Scan Settings and select Microsoft Defender Offline Scan. Navigate to the bottom the screen and click on " Screensaver settings ". Locate the Windows Explorer process and click the To restart button at the bottom right of your screen. In this case, try Advanced SystemCare to troubleshoot Desktop Window Manager high CPU. I use Wallpaper Engine and tried to disable it, but got no result. 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. This is the same while running the exact same applications (currently Zend studio, FireFox (with firemin - low memory usage), Outlook). Windows 10 1. Now, Windows will shut down and perform an offline scan. Set Desktop Window Manager Priority to Normal 1. Restart Desktop Window Manager from Task Manager Step 1. 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. Restart File Explorer from Task Manager Right-click on a free space on your taskbar and select Task Manager. Locate the Windows Explorer process and click on the Restart button from the lower right part of your screen. After this, restart your PC and the Windows 11 high memory usage issue should be resolved. Then, go to Details and find the dwm.exe process. It uses nearly 5Gb of memory. Right-click it and then click "End Task." For Windows 10: 1. 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. Alternatively, you can restart the process corresponding to the Desktop Window Manager on Windows 11 computer. Right-click on a free space from your taskbar, and select Task Manager. . Right-click on it, select Set priority, and choose Normal. 2. Desktop Window Manager High CPU Memory. Desktop Window Manager consumes high Memory, CPU, GPU The file which represents the Desktop Window Manager is dwn.exe . Follow the below steps to update video drivers in Windows 10. If the Desktop Window Manager process is consuming a lot of memory, try the fixes below. Observe at all times Task Manager for dwm.exe and if no change, I do a Shut Down using start menu. I have all window updates loaded on Windows 10 OS. Right-click This PC. It is responsible for drawing windows on the screen and adding pretty effects like transparency, animations, etc. I flew for 45 minutes the other day, and it had 7 GB (yes, GB, not MB) of memory used for DWM. This will take you to the 'Details' tab of Task Manager, showing a detailed view of the running 'DWM.exe' process. Mainly because the bugs in outdated drivers are known to cause Desktop Window Manager high memory usage. 2. Double-click on the Start to open it. Open the application, check the "Everything" checkbox, and click "Scan" to see the system and device information. 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. Select the Details tab. Furthermore, another reason for this issue is the default Visual effects settings. Now check for Desktop Window Manager high memory. In the Desktop Windows Manager window, click Stop to disable the service. Desktop composition is performed by the Desktop Window Manager (DWM). In the Windows Search box, type services and click the Services link. -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. Disable non-essential services 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. 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. Step 3. 3. I have tried changing the performance settings as shown below. The desktop window manager (dwm.exe) is a system process. Solved! If DWM is causing problems, SFC will try to repair or remove any issues. This. Type " lock screen settings " in the dialogue box and hit enter. 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. Update Intel Graphic Driver Step 1. The Intel SSU defaults to the " Summary View " on the output screen following the scan. Hit Hibernate and wait for 20 minutes to resume. 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 . Go to Properties > Advanced system settings > Advanced tab. It usually occupies 50-100 MB of memory and around 2-3%CPU - but it all . Now, click on the Adjust for best performance radio button. Conclusion Restart Explorer.exe Problems with the dwm.exe process can be fixed by restarting Explorer.exe. 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 If you have other questions and suggestions during the operation, you can contact us at any time. High CPU usage in windows 10 by DWM will result in decreasing the performance of your PC. Press "Windows+R", enter "regedit" and open it. 1. Turn Off Visual Effects 1. While there is still PLENTY of memory left, this situation can only be "fixed" by restarting the PC. Select the first result which comes and click it. 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. Restart File Explorer from Task Manager. Then at the right bottom of the Desktop, right click the program icon of the launched Advanced SystemCare to Open Performance Monitor. 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. 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. Here's the steps you can try. You will be navigated to your computer's lock screen settings. 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. Just a few of the many options that are built into Windows. Do the following: Press Ctrl + Shift + Esc buttons at the same time to open Task Manager. 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. This is only a workaround described by one of the users who were . How can I fix Desktop Window Manager high memory usage in Windows 10 and 11? I will try to switch to NVIDIA for this software. Hold down Ctrl+Shift+Esc keys to open Task Manager. When I start Task Manager I often see 94% RAM usage and the first reason is Desktop Window Manager. Find dwm.exe, right-click it, select Set priority, and click Normal. In fact the issue is more likely a third part app conflicting with Windows. Go to: HKEY_LOCAL_MACHINE/SYSTEM/ControlSet001/Services/Ndu. Look for Windows Explorer and select it. Right-click on the Start menu. Under Performance, click on Settings. 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. 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. DWM process consumes a significant part of memory in case multiple screens are opened. If you also encounter this problem, please try according to the methods provided above. In the Services window, locate and double-click Desktop Windows Manager. DwmShowContact Called by an app or framework to specify the visual feedback type to draw in response to a particular touch or pen contact. 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%. 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. Hold down Windows+R keys to open Run. [Back to Table of Contents] Method 4. You may like to read the related content on Windows 11: Ungroup Taskbar icons on Windows 11 Restart your computer and check the usage in the task manager. 1. DwmTetherContact Enables the graphical feedback of touch and drag interactions to the user. Put simply, the desktop window manager is responsible for almost all GUI (Graphical User Interface) elements in Windows 10. His dwm.exe is running at around 30mb, mine is currently running at about half a gig, though it does fluctuate quite a lot. I also have all recent/available Dell drivers loaded. Step 2. 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). The high memory consumption of Desktop Window Manager is a common problem. 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. The Desktop Window Manager running on PC is eating much of the CPU. 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. Go to the Details tab, and locate the dwm.exe. Then just click the Scan Now button.