Windows 10: Unable to connect to WIFI 5Ghz Band

Discus and support Unable to connect to WIFI 5Ghz Band in Windows 10 Gaming to solve the problem; Hi,I am using a TP-Link network adapter which supports 5Ghz band for my PC. Previously I didnt have issues with connecting to the 5Ghz band. But now, I... Discussion in 'Windows 10 Gaming' started by sabariprabhu, Oct 17, 2021.

  1. SABARIPRABHU
    sabariprabhu Win User

    Unable to connect to WIFI 5Ghz Band


    Hi,I am using a TP-Link network adapter which supports 5Ghz band for my PC. Previously I didnt have issues with connecting to the 5Ghz band. But now, I am only able to connect to 2.5Ghz band but when I try to connect to 5Ghz band, I am getting "Unable to Connect to this network" error.I am able to connect to the same 5Ghz band WIFI network via other mobile devices and my laptop. Only my desktop PC is having this issue.Note: Recently a latest windows 10 update via Windows Update was installed and post that I also upgraded to Windows 11 using Installation Assistant.When I ran the troubleshoote

    :)
     
    sabariprabhu, Oct 17, 2021
    #1
  2. ALFIE1909
    Alfie1909 Win User

    5GHz Wifi

    Hello. I want to connect to 5GHz wifi, but its not showing up in the connection list. I've done a bit of research and my laptop should be able to connect to the 5GHz band.
     
    Alfie1909, Oct 17, 2021
    #2
  3. Z A H A
    Z A H A Win User
    WINDOWS 10 WIFI 5GHZ BAND PROBLEM

    hi greg..

    already try that..

    its not show band options..

    i mention it already..

    my wifi advanced tab only show this 3 option only..

    1. D0 PACKETCOALESCING

    2. NETWORK ADDRESS

    3. ROAMING AGGRESSIVENESS

    and its nothing problem with my ISP because my other phone and old laptop can view and connect to my router wifi 5ghz band.. i am using android phones and my old laptop running on windows 8.

    only my new laptop using windows 10 now, and its cannot view the wifi 5ghz bandsignal automatically..

    its only can view any wifi 5ghz band after i set the router wifi 5ghz band channel to 149..

    i need its show wifi 5ghz band automatically, because i am fiber optic and broadband installer for the ISP here.. everyday i had many installation.

    i cannot set all user router wifi channel to 149 because it will effect user equipment.. such as what happen with my laptop cannot view the wifi 5ghz band..

    i think maybe its windos 10 or my laptop QUALCOMM ATHEROS QCA9377 WIRELESS ADAPTER problem.

    because i cannot view or set wifi band in my wifi advanced tab here..
     
    Z A H A, Oct 17, 2021
    #3
  4. TRIPP PARKS [MSFT]
    Tripp Parks [MSFT] Win User

    Unable to connect to WIFI 5Ghz Band

    5Ghz band not there

    The 2230 is a 2.4Ghz only networking adapter

    http://www.intel.com/content/www/us/en/processors/centrino/centrino-wireless-n-2230-brief.html

    Multi-Stream, Single Band 802.11b/g/n 2x2 and 2.4 GHz

    Delivers up to 300 Mbps speed in the 2.4 GHz band with multiple streams for enhanced speed while improving coverage and reliability.

    802.11n supports 2.4 and 5Ghz. Typically for chips that support the 5Ghz band you will see 802.11abgn or 802.11ac listed as there is no marking specifically for 5Ghz N support.

    Tripp
     
    Tripp Parks [MSFT], Oct 17, 2021
    #4
Thema:

Unable to connect to WIFI 5Ghz Band

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