Ethernet or WiFi doesn’t have a valid IP configuration error in Windows 11/10

When you use the Windows Network Diagnostics Troubleshooter to troubleshoot connection issues, you may receive one of the following messages depending on your problem:

1] WiFi doesn’t have a valid IP configuration
2] Ethernet doesn’t have a valid IP configuration
3] Wireless Network Connection doesn’t have a valid IP configuration

Here are a few fixes and suggestions to fix this error:

1] Reset your wireless router or modem

2] Update the Network Adapter Driver

3] Renew IP address

4] Flush DNS cache

5] Reset Winsock

6] Check router settings

7] Run Internet Connections Troubleshooter

8] Reset the Network settings

9] Troubleshoot in Clean Boot State

Timecodes:
0:00 INTRO
0:27 RESET ROUTER OR MODEM
0:59 UPDATE DRIVERS
1:29 RENEW YOUR IP ADDRESS
2:12 FLUSH DNS CACHE
2:54 RESET WINSOCK
3:31 RESET NETWORK/ START IN CLEAN BOOT STATE

[mariodebias]

My wifi adapter not showing in the list. Any solution?