It looks like you've narrowed it down to a Realtek PCIe device, which is indeed likely your Wi-Fi card. To get the right driver from HP for your Realtek adapter, follow these steps: 1. Obtain Your HP Model Number If you haven't already, find out your HP laptop's model number. This is typically printed on the bottom of the laptop or can be found in the System Information (press Windows + R, type msinfo32, and hit Enter). 2. Access the HP Support Website Go to the https://support.hp.com. Enter your model number in the search box and select your device from the list. 3. Navigate to the Drivers Section Once you're on your device's support page, look for a Drivers or Software & Drivers section. Select the version of Windows you are using (in your case, Windows 10). 4. Find the Network Drivers Under the Drivers section, look for Network or Networking drivers. You should see a list of available drivers for your network devices. The Realtek Wi-Fi driver will be labeled with Realtek, or it might also say "Wireless LAN" or similar. 5. Download and Install the Driver Click on the download link for the Realtek wireless driver. Once downloaded, double-click the file and follow the installation instructions. Restart your computer after installation. 6. Check Device Manager After installation, check Device Manager again: Right-click on the Start menu and select Device Manager. Expand the "Network adapters" section to ensure your Realtek Wi-Fi adapter is listed appropriately, without any warning symbols. If you're unable to find the correct driver on the HP website or encounter further issues, you might also check the Realtek website directly at https://www.realtek.com/en/downloads to see if they provide a standalone driver for your PCIe device. Let me know if you run into any snags, and I'll be happy to assist you further!

can you provide further detail? -Modell number -the site wehre you got the driver from

Yep. as administrator

cmd.exe

msconfig

choose boot tab choose normal

restart

you now have wifi