Detection Error Reported When Dell Adapter USB-C to Ethernet (PXE Boot) Is Connected
Summary: The following article provides information about a Windows not detected error message. It appears when the Dell Adapter USB-C to Ethernet (Preboot Execution Environment (PXE) Boot) is connected. ...
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Symptoms
Note: This article is no longer being maintained or updated.
Dell USB Type-C to Ethernet dongle not connected error
The Windows operating system may report the following error messaging when you connect your Dell Adapter USB-C to Ethernet (PXE Boot).
Task Sequencing Error
Failed to find a valid network adapter.
For more information, contact your system administrator or
helpdesk operator.
Cause
This has been identified as a driver issue.
Resolution
Note: You must have administrator rights on your laptop to make any operating system changes or update any software.
- Browse to https://www.dell.com/support/drivers.
- Identify your Dell laptop.
- Select your Dell dongle from the catalog.
- Update the Network driver to
Realtek USB Gigabit Ethernet (GBE) Controller driver, version2.45.2021.825 A21or later. Use the instructions in the following link to download and install theRealtek-USB-GBE-Ethernet-Controller-Driver_RXYCC_WIN_2.45.2021.824_A21_04.exeinstall file see:- Dell Knowledge Base Article: How to Download and Install Dell Drivers
Επηρεαζόμενα προϊόντα
G Series, Alienware, Inspiron, Latitude, Vostro, XPS, Latitude Tablets, XPS Tablets, Dell Adapter USB-C To EthernetΙδιότητες άρθρου
Article Number: 000194004
Article Type: Solution
Τελευταία τροποποίηση: 30 Απρ 2025
Version: 5
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