Windows 10: Realtek PCIe GbE Family Controller has a Hardware IO error.

Discus and support Realtek PCIe GbE Family Controller has a Hardware IO error. in Windows 10 Software and Apps to solve the problem; Got this issue on Event Viewer everytime I start my PC. Need some advised to fix thisThe Friendly View:Log Name: SystemSource: rtcx21Date: 4/18/2025... Discussion in 'Windows 10 Software and Apps' started by Think Potato, Apr 18, 2025 at 8:32 AM.

  1. THINK POTATO
    Think Potato Win User

    Realtek PCIe GbE Family Controller has a Hardware IO error.


    Got this issue on Event Viewer everytime I start my PC. Need some advised to fix thisThe Friendly View:Log Name: SystemSource: rtcx21Date: 4/18/2025 7:00:57 PMEvent ID: 2Task Category: NoneLevel: ErrorKeywords: ClassicUser: N/AComputer: ToanTrinhDescription:Realtek PCIe GbE Family Controller has a Hardware IO error.Event Xml: 2 0 2 0 0 0x80000000000000 97064 System ToanTrinh Realtek PCIe GbE Family Controller 000014000200440000000000020004C000000000000000000000000000000000000

    :)
     
    Think Potato, Apr 18, 2025 at 8:32 AM
    #1
  2. PAPAECHOUK
    PapaEchoUK Win User

    RealTek PCIe GBE Family Controller not working

    I searched for "Realtek pcie GBE controller" in the search box on this site and found this -

    Redirecting

    I tried the last suggestion and it worked for me.
     
    PapaEchoUK, Apr 18, 2025 at 8:43 AM
    #2
  3. JONGROVES
    JonGroves Win User
    realtek PCIe GBE Family Controller

    In control panel, hardware and sound, pc, it is showing the troubleshoot warning triangle. Right clck and select troubleshoot and it tells me

    "Problem detected with Realtek PCIe GBE Family Controller.

    I have checked in 'advanced' etc, the driver is listed as Microsoft 10/05/2013, 8.1.510.2013 which is says is up-to-date.

    Is there really a problem and if so what do I need to do?

    Moved from: (Windows / Windows 10 / Windows settings)
     
    JonGroves, Apr 18, 2025 at 8:43 AM
    #3
  4. SOLAMILLO CHARITY
    Solamillo Charity Win User

    Realtek PCIe GbE Family Controller has a Hardware IO error.

    Realtek PCIe GbE Family Controller limited to 100mbps

    I see. There's definitely something going on with your PCIe controller. Since you've already installed the drivers, may I confirm if that also include the Realtek PCIe GbE Family Controller? And did you downloaded the drivers from the motherboard's manufacturer website?

    You can try to disable and re-enable the PCIe controller. Another thing to try is to reinstall the Realtek PCIe GbE Family Controller driver.
     
    Solamillo Charity, Apr 18, 2025 at 8:43 AM
    #4
Thema:

Realtek PCIe GbE Family Controller has a Hardware IO error.

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