Hello everyone

issues that could cause laptop WiFi problems-

• overheating or faulty hardware
• outdated/ corrupted network adapter driver
• critical windows update or outdated operating system
• Firewall blocking Or outdated antivirus security software
• Router settings change or software corruption

to fix almost any kind of wifi trouble with hp laptop you would need to know to the problems. Now many of people here are recommended me to update the driver without understanding that when user is not even to connect with internet how can he update it unless you use cable internet or install WiFi from the driver list already installed with in computer.

i don’t know which steps fixed it but i got great help from the post to help fix the problem.

1. first thing you do is restart all devices involved in process. reboot modem/router & your computer
2. update windows & antivirus software
3. check update/uninstall the wifi network adapter driver
4. login router & check settings, update router firmware or try changing the password.