Dell offers two versions of its ultraportable XPS 13: a standard laptop. The issue is primarily seen in some cases on but not limited to Intel Wireless-AC 9560/9260 on particular hardware like DELL 5530 and HP Zbooks 15 (There is. Troubleshooting Dell laptop WI-FI wireless con. Dell XPS 13 and wifi problems after Windows 10 After upgrading to Windows 10 and. An easy method to solve the wifi connection error without restarting your laptop.It is a common problem found in many dell laptops that once the wifi connect.

I have disabled our Credential Guard policy for now and I will work with our network administrator to come up with a different authentication method for Credential Guard implementation in our Windows 10 environment. This tutorial will help you fix the following issues: Dell wifi not networks found.

Microsoft recommends a certificate-based authentication method instead, such as PEAP-TLS or EAP-TLS: I knew that this issue was GPO-related, and after further testing and troubleshooting I isolated the cause to our Windows Defender Credential Guard group policy:Īfter more research I learned that Credential Guard is incompatible with NTLM authentication, so the PEAP-MSCHAPv2 and EAP-MSCHAPv2 based connections specified in our WiFi policy will not work. I had already verified that the affected systems had the latest firmware and drivers installed and they were all brand new devices withĨ02.11a/b/g/n/ac wireless protocol capabilities.

Dell laptop wifi not working windows 10