Dell laptop lost wifi
Ngày đăng:
06/01/2022
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hello there guys
i'm having a very annoying problem with my dell 3521 laptop a few days ago suddenly wifi stopped working! i can't connect to any wifi, other devices can what i tried so far to solve this problem: 1- forget saved networks, try to connect again, nothing 2- cmd, ipconfig /release ipconfig /renew ipconfig /flushdns netsh winsock reset netsh int ip reset didn't work 3- i tried usb wireless card -was also working fine before-, tried to connect to any wifi, same issue, didn't work 4- uninstalled wireless driver, restart, reinstall, try to connect to any wifi, still nothing 5- updated wireless drivers, tried again, nothing 6- did a system restore to a time when wifi was working fine, still can't connect to any wifi! 7- disabled ipv6, didn't make any difference 8- i don't have an antivirus software that could be interfering with wifi or something & i disabled windows firewall, still nothing what else can i do guys? what's causing this really really annoying problem? please help me, i'm going insane trying to figure this out |