Windows 10: No 5Ghz connection with a new PC build

Discus and support No 5Ghz connection with a new PC build in Windows 10 Network and Sharing to solve the problem; I recently had a new PC built and for some strange reason it wont connect to my 5Ghz connection, only the 2.4Ghz All my other devices including phone,... Discussion in 'Windows 10 Network and Sharing' started by Gezzamondo, May 9, 2020.

  1. GEZZAMONDO
    Gezzamondo Win User

    No 5Ghz connection with a new PC build


    I recently had a new PC built and for some strange reason it wont connect to my 5Ghz connection, only the 2.4Ghz

    All my other devices including phone, tablet and laptop all connect to the 5Ghz no problem, I get around 300Mbps but on the PC im only getting 30Mbps

    I thought it might be a faulty network card so I had it replaced and the issue hasnt been fixed

    I'm using a Asus PCE-AC51 PCIe x1 802.11a/b/g/n/ac WIFI Adapter 433Mbps using driver version 2024.0.4.208. I was advised to try and roll it back to to a previous version from the ASUS but every time i tried to unintall the current one and install the previous driver, the most recent driver would still be installed

    The motherboard I'm using is a TUF Gaming x570

    Is there anything that may be causing my PC to not use the 5Ghz? Seems abit strange when everything else seems to be able to use it with no issues

    :)
     
    Gezzamondo, May 9, 2020
    #1
  2. ANANDSAP123
    anandsap123 Win User

    PC Build Steps

    Ok just because I like steps i am going to create some steps. Please give me the stamp of approval/disapproval
    • Install system in case
      • Remember to connect SSD and optical to same SATA ports on motherboard
    • Turn on PC
    • setup HDD
    • run blend test in prime95 for 30-60 min
      • run realtemp at the same time
    • While in Prime95 test
      • if CPU goes above 70c in RealTemp, I have a leaky CPU
      • if my system locks up or blue screens, there is an instability in the system somewhere
      • if my system does not lock up or blue screen, my CPU is not damaged and I am in the clear!
    What do you guys think??
     
    anandsap123, May 9, 2020
    #2
  3. JEBINBOSCO
    jebinbosco Win User
    Lumia 950XL 5GHz wifi issue


    Thanks for your replay Mr. Jack but I have tried everything resetting my phone, router also but I have never seen my phone show the 5Ghz networks....!!! Anything else u can suggest?? It works well with the 2.5Ghz network...!! I have other phones at home which
    connects to the 5Ghz network and works fine..!! It's only my 950xl which doesn't show the 5Ghz network...!!
     
    jebinbosco, May 9, 2020
    #3
  4. BARBARICSOUL
    BarbaricSoul Win User

    No 5Ghz connection with a new PC build

    New System build Suggestions

    just another build suggestion to consider- System Builder
     
    BarbaricSoul, May 9, 2020
    #4
Thema:

No 5Ghz connection with a new PC build

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