Windows 10: Win 10 WiFi Problem DELL 3521

Discus and support Win 10 WiFi Problem DELL 3521 in Windows 10 Network and Sharing to solve the problem; Hello, everyone. I had upgraded my Dell Inspiron 3521 from Win 8.1 to Win 10. Wifi was working with not problems for a while but now its just stopped... Discussion in 'Windows 10 Network and Sharing' started by dell3521, Mar 12, 2016.

  1. dell3521 Win User

    Win 10 WiFi Problem DELL 3521


    Hello, everyone.
    I had upgraded my Dell Inspiron 3521 from Win 8.1 to Win 10.
    Wifi was working with not problems for a while but now its just stopped and I can't do nothing to fix it.
    I run command prompt as admin : reg delete HKCR\CLSID\{988248f3-a1ad-49bf-9170-676cbbc36ba3} /va /f
    system did not find it.
    I did reinstall drivers from dell, also did not help.
    I did : "Reset PC". It also did not help.
    When I try to connect to my Wifi network it says "No internet. Secured"
    It looks like it is connected but no internet access (yellow exclamation mark present).
    As I understand I can't revert back to Win 8.1 because upgrade was done more then month ago.
    It looks like I am stuck. I am struggling with this issue for two days.
    Please, help!




    :)
     
    dell3521, Mar 12, 2016
    #1

  2. wifi not found automatically

    my laptop model is dell inspiron 15-3521 , recently i upgrade win 8.1 to win 10 , after upgrading automatic wifi is not showing even after in a wifi range
     
    tapan_1979, Mar 12, 2016
    #2
  3. Upgraded to windows 10 but now have a problem with my wifi is not turning on and invisible.

    <Original title: wifi error>

    i am using a dell inspiron 15 3521 and recently upgraded to windows 10 but now have a problem with my wifi is not turning on and invisible, please help
     
    Paris (Thokozane), Mar 12, 2016
    #3
  4. dalchina New Member

    Win 10 WiFi Problem DELL 3521

    dalchina, Mar 13, 2016
    #4
  5. dell3521 Win User
    Thank you dalchina for your reply.
    All other devices can use wifi with no problems.
    I tried troubleshooting option, it gave me massage " One or more network protocols are missing on this computer". Attempted to repair with no luck.
    Also I have no third party antivirus installed that may cause this kind of problems.

    Did this: C:\WINDOWS\system32>netsh int ip reset c:\resetlog.txt
    Resetting Global, OK!
    Resetting Interface, OK!
    Resetting Unicast Address, OK!
    Resetting Neighbor, OK!
    Resetting Path, OK!
    Resetting Route, OK!
    Resetting , failed.
    Access is denied.

    Resetting , OK!
    Restarted computer

    No wifi.

    Also did this: Device Manager>right click> wireless network adapter>uninstalled it.
    Network Adapters>"Scan for hardware changes">computer reinstalled the adapter>restarted computer.

    Still no wifi.

    I was not able to revert back to Win 8.1 but was able to Reset/Reinstall Win 10.

    There is list of available wifi networks but on my network says: "No internet Secured"

    I think Windows at this moment should say: "Thank you for using free version of Win 10. We hope you enjoy..." *Tongue

    Anything else I can try?
    Please, help!
     
    dell3521, Mar 14, 2016
    #5
  6. dell3521 Win User
    I did this:
    1) Go to Network and Sharing Center
    2) Change adapter settings
    3) Right click on Wi-Fi adapter, select properties
    4) Click on configure, then go to advanced tab
    5)Property:802.11n Value: 20/40 Auto

    WiFi IS BACK *Biggrin
     
    dell3521, Mar 14, 2016
    #6
  7. dalchina New Member
    Great! well done... that message "One or more network protocols are missing on this computer" is quite common and useful for finding the many many threads quoting it.
     
    dalchina, Mar 14, 2016
    #7
  8. gadfly Win User

    Win 10 WiFi Problem DELL 3521

    *Smile*Smile*Smile*Smile*Smile
    i looooooooooooooooooooooooooove you man. you don't know how i search on internet and didn't get right answer. but your magic answer help me. now is many weeks that i have problem with this issue but i couldn't find the solution. but your answer save me. oh god, thank you soooooo much dell3521. i love you , i appreciate for your help. thanks man thanks
    Yours sincerely
     
    gadfly, Apr 5, 2018
    #8
Thema:

Win 10 WiFi Problem DELL 3521

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