There is a massive list of troubleshooting in this regard, but you can start with the easiest one by preventing it from restating in Win8.īy doing this experiment, you will see the desktop turned into black color and the taskbar into a grey color. This is because of the implementation of the new start screen experience.ĭue to DWM running all time, the windows 8 users most often experience the memory usage issue after doing a quick system reboot. You will have to use the DWM all the time, and it cant be disabled in the Windows8. Windows also add different effects like animation and trancey while layering the display. It is then sent to a screen to display the content to the users. The windows application don’t write their displays to your screen directly.Įach of them writes its picture on a specific place in memory which is then converted into a composite view coating the picture of all screen. The memory of the DWM increases with the increase in the number of programs opened in the windows.
Its functionality also depends on the graphics drivers.ĭWM doesn’t do the task of windows compositing in the full-screen applications like games and thus there you won’t face any performance degradation.
You will see it behaving differently in a different OS. You can use it in windows server 2008 too but there you will need to install some drivers first that are compatible with it.ĭWM is a compositing window manager that a program writes the data in its buffer in a final image.It changes the GUI with the help of hardware acceleration.How to Know if Desktop Window Manager Stopped Working?ĭesktop Window Manager commonly referred to as the dwm.exe is a window manager that controls the many effects in windows.Desktop Window Manager High CPU Windows 10.Laptop Specs : - Item model number $$anonymous$$SI GP63 8RE-216IN - Processor Brand Intel - Processor Type Core i7 - Processor Speed 2. What is the reason DW$$anonymous$$ takes up GPU and how to reduce or stop DW$$anonymous$$ an external service which takes up GPU when launching Unity Builds?įrom your current answer, what I understood is : GPU load is shared between Unity build and DW$$anonymous$$ thus Windows is not able to distinguish the actual GPU load between these apps.Ĭould it be that it is happening only on my Laptop or it does happen with every machine having a good GPU.
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