Article Number: 000131221
Follow the steps provided in this article to boot to an external device using USB TYPE-C connection for XPS, Precision, and Latitude laptops.
XPS, Precision, and Latitude users may report that they are unable to boot to externally connected USB Type-C devices.
The computer may report a "Device not identified" error.
The default specification bypasses the USB boot sequence to reduce the boot times in the default configuration. Due to this default configuration, the computer does not boot to the external device.
Enable below two options to support boot from an external device.
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