Correcting problems with Windows 10 screensavers not working usually requires simple tweaks in the configs app.
These instructions apply to Windows 10 only.
Check the screensaver configs.
While a Windows update can resolve problems, it sometimes changes customized options.
If your screensaver isn’t working as it should be, ensure it is enabled.
Find the screensaver configs underSettings>Personalization>Lock screen>Screen saver configs.
Check the power controls.
In a way, a screensaver is a power management tool.
Changes to the power-saving options can affect the operation of the screensaver.
If nothing else worked,reset these power savingsto default.
AccessSettings>Power & sleep>Additional power parameters.
ClickChange plan settingsto commit the changes.
On the next screen, selectChange advanced power setting.
At the bottom of the pop-up window, selectRestore plan defaults.
Check the sleep tweaks.
Verify theTurn off the displaytime.
Apply pending Windows updates.Microsoft releases regular updates that correct minor glitches and errors in the operating system.
Clean the mouseor touchpad.
A dirty mouse or touchpad can send false inputs that keep the screen awake.
Tiny drops of water are mainly to blame.
Use a soft cloth to clean the mouse’s sensor or the touchpad where your hand rests.
Disconnect the mouse or turn off the computer before cleaning so that you don’t click something by mistake.
Cleaning a wired mouseis different than cleaning a wireless mouse.
The most important thing to remember is disconnecting the mouse from the computer before you take the mouse apart.
Disconnect peripheral devices.Many people use extra accessories with their computers, such as an Xbox controller.
Unplug unnecessary devices from the PC.
Remove each equipment one at a time until you find the potential cause.
