Windows 10: Unable to load installation media from usb, + Er 2000-0151, Dell Insp

You probably need to go the website of the manufacturer of the computer and find the WiFi driver for that model. They will doubtfully have Windows 10 drivers, but Windows 8 drivers almost always work, and for WiFi, Windows 7 drivers will usually work. If the downloaded drivers are just in an .exe file and it won't install when you run it, you can sometimes set it to run in Windows 8 or 7 compatibility mode and it will go. Or sometimes it will extract the software to a folder and then you can manually point device manager to the extracted files to load the driver.

If you know the manufacturer and model of the actual WiFi card in the laptop, such as Realtek or Intel, you can go to that manufacturer's website to get the driver.

If all that fails and you want WiFi, you can always plug in a USB WiFi adapter (which is likely to give you better speeds anyway). In some laptops you can also replace the WiFi card inside the computer - but this won't always work as some manufacturers put an approved list of cards in the BIOS and if the card you install isn't on that list it won't work.

 

Updating the drivers worked perfectly.
Thank you for all your help Navy! It's helped me immeasurably. Problem solved!

 

Glad it all worked out for you!

 

Edit: Somtimes the WiFi icon and networks disappear while it's running and I have to restart to get them back. I've had this happen before but couldn't find a fix. Netherless not a huge issue

 

Heh updating Dell drivers killed the laptop and now it barely runs at all XD
Time to reinstall again :3