Introduction
 
Installation from a USB key is used by the Service technician for system installation or reinstallation. For security reasons related to USB, it is possible to disable installation from USB. 
 
Procedure
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Open the settings editor. 
 
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Click on 
. 
 
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Click on the value next to [Install system from USB]. 
 
  
A window opens. 
 
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Select [Always], [Never], or [Only next start] according to the customer security policy, and click on [Ok].