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  2. Nov 2, 2021 · It sounds like you have a concern with a Wi-Fi USB adapter not being detected. Try these steps here to help with this: If a USB device doesn’t work with Mac - Apple Support. There's also a step to see if your Mac is detecting the hardware of the device.

    • Staff Writer
    • April 12, 1996
    • Troubleshoot With Wireless Diagnostics. Time needed: 5 minutes. Here’s how to run Wireless Diagnostics on your Mac: Hold the Option key, click the Wi-Fi icon in the menu bar, and choose Open Wireless Diagnostics from the drop-down menu.
    • Turn Off VPNs. Check if you accidentally left any VPNs enabled. They could prevent you from accessing sites that prohibit users from rerouting traffic through encrypted connections
    • Double-Check the Date and Time on Your Device. Adjust the date and time of your device. Many websites use them to authenticate user access—they might think you’re a bot if your device shows inaccurate timestamps
    • Adjust Your ISP’s DNS Settings. Click the Wi-Fi symbol in the menu bar, launch Wi-Fi Settings, and select Details beside your Wi-Fi name. Open the DNS tab from the sidebar menu and click the plus symbol (+) under the DNS Servers section.
  3. If you’re having problems connecting to a Wi-Fi network, there are several solutions you can try. Make sure Wi-Fi is turned on. You can use the Wi-Fi status icon in the menu bar to turn Wi-Fi on. See Use the Wi-Fi status menu. You may be out of range. Make sure your Mac is within range of the wireless network.

    • Overview
    • Check Wi-Fi recommendations or use Wireless Diagnostics
    • Check your Wi-Fi connection
    • Check the status of your network connections
    • Check your cables and external devices
    • Check your internet service

    If you can’t connect your Mac to the internet, there may be a problem with your cables, your devices, your network settings, or your ISP (internet service provider).

    If Wi-Fi issues are detected on your Mac, you can view the issues and suggested solutions. Click the Wi-Fi status icon in the menu bar, then choose Wi-Fi Recommendations. Wi-Fi recommendations aren’t available for enterprise networks or Personal Hotspots.

    You can use Wireless Diagnostics to solve problems with a network you’ve already set up.

    If you usually connect to the internet using a Wi-Fi network, make sure you’re connected to the Wi-Fi network.

    If you’re connected to the Wi-Fi network but you can’t connect to the internet, there might be a problem with the network’s internet connection. If you set up the Wi-Fi network using an AirPort device (such as an AirPort Extreme), you can get information about the device and its internet connection by using AirPort Utility. For more help while using AirPort Utility, choose Help > AirPort Utility Help.

    You can check your settings and the status of each network service, such as Wi-Fi, Ethernet, and Bluetooth®, in Network settings.

    On your Mac, choose Apple menu > System Settings, then click Network in the sidebar. (You may need to scroll down.)

    Open Network settings for me

    The network service you’re using should have a green indicator and the word “Connected.”

    Make sure all cables are properly connected. If you’re using an external modem, be sure one cable firmly connects the modem to your computer, and another connects the modem to a working wall jack.

    Check that all external devices such as modems, hubs, and routers are plugged in, turned on, and have started up completely. Try resetting these devices by unplugging them for a couple of minutes, then plugging them back in.

  4. Aug 30, 2023 · Update the Wi-Fi router. If you manage the network's Wi-Fi router, install the latest firmware updates for the router, as recommended by its manufacturer. It might also help to simply restart the router and use Apple's recommended settings for Wi-Fi routers and access points.

  5. There are three main reasons why Wi-Fi stops working: there’s a problem with your router, your internet providers network is down, or theres an issue with your own...

  6. Nov 7, 2022 · Network connectivity issues seem to pop up for some users randomly after installing just about any macOS update, and Ventura is no exception. We’ll walk through troubleshooting wi-fi connection problems in MacOS Ventura so you’ll be back online in no time.