after-install-System-configuration.md

@@ -74,6 +74,11 @@ $ `sudo nano /etc/default/cpupower`
 
 ![governor.png](https://gitlab.com/ProjektRoot/RecBox-config/raw/master/screen-shots/governor.png)
 
+Save changes with Ctrl+o and exit Ctrl+x 
+
+Now open terminal and enable service: 
+
+$ `sudo systemctl enable cpupower.service`
 
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