I would guess that the ethernet adapter has not had the drivers installed.
Go to Device manager and see if there are a collection of yellow exclamation marks shown.
You will need to install the chipset drivers for the motherboard.
The Evil Within 2 review-in-progress
InVision Studio takes on Adobe XD and Sketch
iPhone X news: Release date, price, new features & specs
Comment transformer un iPhone en borne Wi-Fi ?