If you have access to the router’s control center or software, check and unblock your MacBook’s MAC address. For example, you cannot connect to the macOS Recovery or Internet Recovery mode network. Say your Mac has been blocked on a router.

If your Mac successfully established a connection with another router/device, there’s most likely some restriction or limitation preventing your device from connecting to the affected network. You could also try connecting to another network. This might help boost the Wi-Fi signal and network reception. If your Mac still doesn’t connect to the Wi-Fi network (stuck on the loading icon), try moving the router closer to your Mac- or the other way round. Step 3: Enter the Wi-Fi SSID and password (as displayed in the router’s control panel) into the appropriate dialog boxes and click the checkmark icon to connect to the network. Step 2: Tap the ellipsis (three-dotted) icon to launch the Internet recovery menu’s Wi-Fi authentication page. Step 1: Tap the Choose Network drop-down button. Connect to Hidden Wi-Fi in Internet Recovery Mode Step 2: Enter the network’s credentials (network name and password) into the specified boxes and click Join. Step 1: Tap the Wi-Fi icon on the menu bar and select ‘Join Other Networks.’ Connect to Hidden Wi-Fi in macOS Recovery Mode If it is, you could either unhide the network or manually enter its credentials (SSID and password) in macOS Recovery. Likewise, confirm that the router’s SSID isn’t hidden. If your MacBook doesn’t detect Wi-Fi networks in recovery mode, make sure the router is powered on. Whenever you’re experiencing Wi-Fi-related connectivity issues on your mobile devices or PC, we always recommend checking that router is working properly. Proceed to the troubleshoot solutions below if your Mac still doesn’t find any network or if it fails to connect to visible Wi-Fi networks.

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