After undervolting using XTU, how to make the changes permanent ?

[knowledge2121]

If I undervolt my laptop using XTU and then apply the changes, will the undervolt settings persist in the next boot or after shutting down and powering up ?

 

[Ralston18]

As a generic answer it depends on if you can save and properly save the changes you made.

Very easy to "exit without saving".....

Also, if the changes are not supported then the system may revert to some default values.

Is there a specific problem? More information needed.

 

[knowledge2121]

So generally speaking, If I successfully save and reboot, the changes won't revert to default ?

Does XTU have a service or something that applies the settings at each boot ?

 

[sizzling]

I don’t know about XTU but with ThrottleStop you can set task scheduler to launch it when Windows loads and it applies your settings.