Here is a guide on how to enable the DWM service: On some Avid Recovery Images, or if you used some older Windows optimization tools, the actual Service handing the Desktop Composition (Desktop Windows Manager) has been disabled.

Enable the check box 'Enable desktop composition'.

Open the new graphics driver folder and double-click the setup file to install it.

Click Uninstall deviceto uninstall the original graphics driver.

Download the latest version of the graphics card from the manufacturer's website.

Expand the Display adaptersto get detailed information about the graphics card.

Skip to Drivertab and click Roll Back Driver.

Expand the Display adaptersand right-click the driver to select Properties.

Select Search automatically for updated driver softwarein the pop-up window.Expand the Display adaptersand right-click the driver to select Update driver.Step 2: Update, roll back, or reinstall display drivers. Step 1: Press ' Windows + X' keys and then select Device Manager from the pop-up menu. In this case, you can update, roll back, or reinstall the GPU driver to solve the problem. If the drivers are outdated or corrupted, they can be causing the high CPU usage. Graphics hardware is responsible for visual representations on your computer. Update, Roll back, or Reinstall Graphics Driver Then, how to solve the Desktop Window Manager high GPU? Please read the following contents to get the solutions. These can give pretty effects in Windows. It manages glass window frames, high-resolution support, 3D window transitions animations, etc. What is Desktop Window Manager used for? It is a manager that is responsible for enabling visual effects on your desktop. Why Desktop Window Manager (dwm.exe) make high GPU usage? When I play games or are designing 3D (all games), dwm.exe rises to 80% or more in the GPU usage column and makes extreme fps drop. Then, some people find that Desktop Window Manager (dwm.exe) makes high GPU usage on their computers. Starting from Windows 10 Build 16226, as long as your computer runs on Windows Display Driver Model (WDDM) 2.0 or higher versions, Task Manager can monitor GPU usage of your computer. How to Fix Desktop Window Manager High GPU Issue?.Do you encounter Desktop Window Manager high GPU issue? What is Desktop Window Manager (dwm.exe)? And how to fix the high GPU issue caused by this software? In this post, MiniTool Partition Wizard will offer you solutions.

Desktop window manager