Topic: Easy2Boot

Date 29/06/2020

By Steve Si

Subject Re: Re: Re: Surface Book 3

From the BIOS manual...
Advanced Device Security
This option lets you disable ports and features you don’t want anyone to use.
The current setting appears in bold. Select Advanced Device Security and select the option you want:
Note: Selecting Side USB disables the ability to boot from a USB device. The USB port remains enabled in Windows.
Could that be the issue?