GNU/Linux Fedora 42 Installing Lenovo ThinkPad E14 Gen 2 Wifi Driver Guide
How to Install Lenovo ThinkPad E14 Gen 2 Wireless Driver on Fedora 42 GNU/Linux desktop – Step by step Tutorial.
Especially relevant, if you dispose of an Android Mobile Phone with Internet Acces and you want to use it on Connecting temporarily to the Web, then See: Internet USB Tethering Guide.
And prior to Setting up the Huawei 14s-dq0xxx Wifi Driver on Fedora 42 you should Check your Wireless Adapter Model on Command Line.
According to the manufacturer specifications, the Lenovo ThinkPad E14 Gen 2 comes equipped with a Realtek RTL8822CE/RTL8852AE Wi-Fi chipset. More details can be found in the official documentation.

1. Launching Terminal
How to QuickStart with Command Line on GNU/Linux:
-
2. Getting Wifi Card Info
Then to Find Wireless Adapter Info
For the PCI/PCIe internal Adapters simply run the Command:lspci -v | grep Wireless
But on the USB Dongles try instead with:lsusb -v | grep Wireless
The grep Command refine the result following the matching Keyword.
And in the Output you’ll easily See the Card’s Manufacturer and Model:
sudo lshw -C network
Look at the “configuration” Section: -
3. Installing Wifi Driver