The following are the common problems associated with Windows MPO.

Thus, many uses wonder how to disable Windows MPO.

To do this task, thebest backup software MiniTool ShadowMaker could be a good choice for you.

go to the Dwn path

MiniTool ShadowMaker TrialClick to Download100%Clean & Safe

1.

PressWindows+Rto open theRundialogue box and typeregedit.

Navigate to to the following path:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Dwm

3.

go to the GrahpicsDrivers path

Right-click in the right pane, selectNew>DWORD (32-bit) Value.

Name itOverlayTestModeand set its value to5.

Next, navigate to:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\GraphicsDrivers

6.

Right-click, selectNew>DWORD (32-bit) Value.

Name itDisableMPOand set its value to1.

If MPO wasnt the cause of your display issues, consider:

  1. revamp your graphics drivers.

Adjust your display refresh rate.

Check for Windows updates.

Test with a different monitor or cable.

Perform a clean installation of your graphics drivers.

Navigate to:Windows Logs>System.

Look for entries fromnvlddmkm (NVIDIA)or your graphics driver.

If MPO is successfully disabled, you should no longer see related errors.