Windows 10: All my usb 3.0 ports performing as 2.0

Discus and support All my usb 3.0 ports performing as 2.0 in Windows 10 Software and Apps to solve the problem; The front case ones and the back panel ones, which are labeled super speed.My motherboard is the MSI MAG-B550-TOMAHAWK, with the latest bios update.... Discussion in 'Windows 10 Software and Apps' started by Red1Monster, May 29, 2023.

  1. All my usb 3.0 ports performing as 2.0


    The front case ones and the back panel ones, which are labeled super speed.My motherboard is the MSI MAG-B550-TOMAHAWK, with the latest bios update. They seem enabled in the bios. I tried both legacy and non legacy USB optionsDisabled power saving on all my usb devices in device manager.

    :)
     
    Red1Monster, May 29, 2023
    #1

  2. help with raid 0

    in pre post hitting tab key

    initializing usb done
    12280 mb ok
    usb devise 1 mouse
    Auto detect sata port 1 cd
    2 cd
    3 ocz vertex turbo 1.4
    smart capable & status ok
    4 wdc ----
    smart status ok
    6 wdc ---
    smart status ok

    now I finish post and next see intel matrex storage:
    raid volumes

    id name level stripe size status bootable
    ssd raid 0 stripe 128k 178.8 normal yes



    port serial size type / status


    2 ocz ---- 59.6gb member disk 0
    3 wdc ---- 931.5 gb member disk 0
    5 wdc --- 931.5gb member disk 0


    Ok, my question is in first auto detect my ports are listed 3-4- and 6
    in the intel matrix storage ports are listed 2-3- and 5 ??? is this my problem and if so how did this happen .
     
    Glazierman, May 29, 2023
    #2
  3. alecm3 Win User
    USB 3.0 transfer speed drops to 0 only on one port. USB port and external drive are NOT defective.

    I have a Dell XPS 13 laptop with two USB 3.0 ports. I connect a Seagate expansion drive to the left USB port and transfer a 4GB test file. It transfers about 1GB at 150MB/s and then transfer speed drops to 0. Then it picks up again after 3-4minutes, then
    drops again intermittently.

    I connect the same Seagate drive to the right USB port. The same 4GB file transfers with a constant speed of approximately 150MB/s. Thus the Seagate drive is not defective. Perhaps the left USB port is defective.

    I connect a Sandisk 128GB flash drive to the left USB port (that is now suspected defective). It transfers the same 4GB file with constant 130MB/s speed, no speed drops!

    Each step is reproducible 10x.

    I am out of my wits here.
     
    alecm3, May 29, 2023
    #3
  4. spapakons Win User

    All my usb 3.0 ports performing as 2.0

    USB Port Oddities


    Ok, let's see it with pictures step-by-step. First right-click on the USB device and select Update driver software:


    All my usb 3.0 ports performing as 2.0 47717d1485959446t-usb-port-oddities-replace-usb-drivers-step-1.jpg


    Then select Browse my computer for driver software (LAST option) :


    All my usb 3.0 ports performing as 2.0 47718d1485959446t-usb-port-oddities-replace-usb-drivers-step-2.jpg


    The select Let me pick from a list of device drivers on my computer (LAST option) :


    All my usb 3.0 ports performing as 2.0 47719d1485959446t-usb-port-oddities-replace-usb-drivers-step-3.jpg


    Then select the standard driver from the list and click next:


    All my usb 3.0 ports performing as 2.0 47720d1485959446t-usb-port-oddities-replace-usb-drivers-step-4.jpg


    Click next/OK as required to complete installation. Repeat the steps for all Intel USB devices. Finally click on each USB root device and press DEL to delete it, reply YES when asked. After deleting all USB root devices restart the computer.

    I hope this is detailed enough...
     
    spapakons, May 29, 2023
    #4
Thema:

All my usb 3.0 ports performing as 2.0

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