Software Installation & Maintenance 6-3 
 
3.  Select [System and Security], and then press [System]. 
 
4.  If Windows 10 is not activated, close all the windows to return to the ultrasound screen. 
5.  Enter service mode, please refer to “ 6.1 Enter Maintenance”. 
6.  Navigate to [Setup] > [Maintenance] > [Setup] and click [Enable ms-setting]. 
7.  Select [OK] > [Save] to exit and power off the system. 
8.  Power on the system. And redo the step 1 ~ step 3. 
9.  Click  [Activate  Windows]. It may take a while to activate Windows. After it is successfully 
activated, “Windows is activated” will be displayed on the screen as shown below.