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ERROR CODE 10 & 43 on my Driver INTEL R Wifi 6 AX201

Michelle Gonzalez 0 Reputation points
2026-04-03T19:37:23.4766667+00:00

I have been experiencing this issue since moving to a new home in January 2026 and have not been able to find a permanent solution. I have attempted several troubleshooting steps, including uninstalling and reinstalling the network driver through Device Manager, restarting my laptop, and rebooting both my modem and router. While these steps temporarily resolve the issue, the connection fails again within 24 hours, requiring me to repeat the process.

I have also followed various online troubleshooting guides, but the issue continues to persist. Notably, the problem appears to be isolated to my laptop, as all other devices on the same network are functioning normally.

My current network driver is dated March 2022, and when I attempt to update it, the system indicates that no newer updates are available.

Could this suggest that the driver is no longer compatible, or might there be another underlying cause for this recurring connectivity issue? I would greatly appreciate any guidance or recommendations you can provide.

Thank you for your assistance.

Windows for home | Windows 11 | Internet and connectivity
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  1. Jeronimo Fuerte 39,690 Reputation points Independent Advisor
    2026-04-03T20:18:18.2+00:00

    Hi Michelle, sorry you’re dealing with this. Error Code 10 generally means Windows cannot start the device, and Code 43 means the device or its driver has reported a failure to Windows, so this usually points to a driver, firmware, or hardware communication issue rather than a normal internet outage.

    Windows often only reports the best driver already present in its catalog, not necessarily the newest version offered by your laptop manufacturer or Intel. I recommend installing the latest wireless driver from your laptop maker first, then Intel if your manufacturer does not offer a newer one, and also checking for BIOS and chipset updates.

    Because the problem started after moving to a new home, I also strongly suggest testing the laptop on a different network, such as a mobile hotspot or another Wi-Fi connection, even though your other devices work normally. The reason is that this helps isolate whether the issue is being triggered by something specific to the new router environment—such as band steering between 2.4 GHz and 5 GHz, Wi-Fi 6 compatibility, channel width, security mode, DHCP lease behavior, or local interference—or whether the adapter itself is failing regardless of the network. If the laptop stays stable on a hotspot, that would point more toward router compatibility/settings; if it still fails there, the laptop hardware becomes much more likely.

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  2. AI answer

    2026-04-03T19:37:38.07+00:00

    The recurring Code 10 and 43 errors on the Intel Wi‑Fi 6 AX201 point to a driver or device problem on the laptop itself, not the network. The driver date alone does not prove incompatibility; instead, the adapter or its driver stack is likely corrupted or unstable and needs a clean reset.

    Try the following steps in order:

    1. Verify the adapter in Device Manager
      1. Select Search on the taskbar, type Device Manager, and open it.
      2. Expand Network adapters and confirm that Intel(R) Wi‑Fi 6 AX201 (or similar) is listed.
      3. If it shows a warning icon and Code 10/43, continue with the steps below.
    2. Disable and re‑enable the adapter This can clear a temporary fault without a full reinstall.
      1. In Device Manager, double‑click the Intel Wi‑Fi adapter.
      2. Go to the Driver tab and select Disable Device.
      3. Confirm Yes.
      4. Then select Enable Device.
      5. Restart Windows via Start > Power > Restart.
      This is the same pattern used on Surface devices to restore missing Wi‑Fi when the adapter is present but misbehaving.
    3. Completely uninstall the Wi‑Fi driver and let Windows reinstall it If disabling/enabling only helps briefly, perform a clean uninstall so Windows reloads the driver stack. Before uninstalling, ensure a backup driver is available (from the PC or motherboard manufacturer) on a USB drive if internet access is unreliable.
      1. Select Search on the taskbar, type Device Manager, and open it.
      2. Expand Network adapters and locate the Intel Wi‑Fi 6 AX201 adapter.
      3. Right‑click it and select Uninstall device.
      4. Check Attempt to remove the driver for this device (or Delete the driver software for this device, depending on wording) and select Uninstall.
      5. Select Start > Power > Restart.
      6. After restart, Windows will automatically look for and install the network adapter driver. Test Wi‑Fi stability.
      7. If Windows does not install a driver automatically, install the backup driver package downloaded earlier.
      This process matches the documented guidance for fixing Wi‑Fi issues and Code 10‑type failures by forcing a fresh driver load.
    4. If still unstable: install OEM driver/firmware updates If Windows keeps reinstalling the same March 2022 driver and the issue returns, install the latest Wi‑Fi and chipset drivers from the laptop manufacturer (not just Windows Update). Also install any BIOS/firmware updates they provide, as firmware can affect PCIe/Power‑management behavior of the Wi‑Fi card.
    5. If the adapter repeatedly fails with Code 10/43 even after clean reinstall After a clean uninstall/reinstall and OEM updates, persistent Code 10/43 usually indicates:
      • Hardware degradation of the Wi‑Fi module, or
      • A platform‑specific compatibility or power‑management issue.
      In that case, options are:
      • Use a USB Wi‑Fi adapter as a workaround.
      • Have the internal Wi‑Fi module or mainboard inspected/replaced by service.

    The behavior described (works briefly after reinstall, then fails again) is more consistent with a failing adapter or platform issue than with simple driver “age.” The steps above rule out software corruption; if they do not resolve the problem, hardware service or an external adapter is recommended.

    References:

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