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#Windows desktop manager high gpu how to#
#Windows desktop manager high gpu windows 10#
#Windows desktop manager high gpu Pc#
#Windows desktop manager high gpu windows#

My CPU under an extreme stress test with OCCT was a little hot, so I cleaned my PC and moved it to a cooler section of my room.

Q: Have you monitored your temperatures whilst gaming/idle ensure you're not overheating?Ī: Yes. Q: How old is your machine?Ī: 2 years old. Nothing comes to mind when I think of installing/updating something that could have forced this issue to start. Out of the methods I tried, rebooting remained the only method I found to work temporarily until the problem happened again.

#Windows desktop manager high gpu windows#

Nothing too technical, just normal troubleshooting techniques like rebooting, reinstalling/updating drivers, installing Windows updates, etc. After it had started, I tried what I could. Backstory: This issue started when I was on Windows 10, a few months before I switched over to Windows 11. In Windows 11, however, it shows my PC acting normal once I close the game the issue started on. In Windows 10, the issue would not go away until I rebooted. When I open Process Explorer to investigate further, it shows DWM not using any GPU, but rather System Idle Process being the leading offender, using a gigantic 78% GPU. Issue: In Windows 11, only when playing a game, my performance drops and Task Manager shows my GPU being maxed out by Desktop Window Manager (DWM). I'll start with the issue first, then I'll do a backstory and Q/A section to get most common questions out of the way to reduce time. You should also disable hardware acceleration to fix Firefox not playing videos issue.Windows Build: 22000.282 (An Insider build).

Double click on DisableHWAcceleration and change the Value data to 1.

Name the new value as DisableHWAcceleration.

Right click on the blank space in the right pane and choose New -> DWORD (64-bit) Value/ DWORD (32-bit) Value (depending on your system).

Then, press OK button to select the Avalon.Graphics key.

Copy Computer\HKEY_CURRENT_USER\Software\Microsoft\Avalon.Graphics and paste it into the Registry Editor address bar.

Disable Hardware Acceleration for Microsoft Office Products

Wait for the troubleshooting process to finish.

Click Next in the Performance window to continue.

Type msdt.exe /id PerformanceDiagnostic and press the Enter button.

Right click on Command Prompt and choose Run as administrator.

Check Adjust for best performance in Performance Options window.

Click the Adjust the appearance and performance of Windows link under System.

Type performance into the search box at the upper right.

Select None from the drop-down list of Screen saver.

Look for the Screen saver settings option in the right panel and click on it.

Type lock screen settings and press Enter on the keyboard.

Press Windows + S to open Windows Search.

Start changing Background picture, Colors, Lock screen background and Themes and see what happens.

(You can also replace above steps by right clicking on the blank area on desktop and choosing Personalize.)

Select Personalization from the window.Choose Settings (looks like a gear) from the left sidebar of the menu.Click on the Window logo button in the lower left corner of your Screen.One function of Desktop Window Manager is managing desktop utilization so if the wallpaper or theme you’re using currently is taking too many resources, you should change it.

#Windows desktop manager high gpu how to#

How to fix Desktop Window Manager high CPU or high memory on Windows 10? However, there are many reasons that will lead to high CPU usage for instance, too many processes are opened.įix Desktop Window Manager High CPU (DWM.exe) Certainly, some resources are required to run dwm.exe in the background (about 2% to 3% of CPU and 50MB to 100 MB of memory it varies from system to system). Thus, a certain amount of processor will be consumed.īut you may not notice the running of Desktop Window Manager, let alone its high CPU usage, right? According to users’ feedback, there’s an annoying experience: Desktop Window Manager high CPU (or memory). It works by enabling the use of hardware acceleration and runs in the background as dwm.exe. The Desktop Window Manager is a practical utility for rendering the visual effects on user interface like transparency and high resolution monitor support in Windows operating systems (Windows 10/8/7/Vista). How to Fix Desktop Window Manager High Memory Windows 10ĭesktop Window Manager High CPU or Memory What Is Desktop Window Manager.Desktop Window Manager High CPU or Memory.Do you know how to solve this kind of problem? On This Page : However, it runs into issues like high CPU sometimes.

#Windows desktop manager high gpu windows 10#

Desktop Window Manager is a very useful tool in all common Windows versions, including Windows Vista, Windows 7, Windows 8 and Windows 10 it is very crucial for the graphical user interface.