When encountering Wi-Fi connection problems in macOS Internet recovery mode, you can try the following steps: 1. Check the basic network environment to ensure that the signal is normal and that other devices can access the Internet, and confirm whether the router supports the 2.4GHz frequency band of old Macs; 2. Use the Command Option W key combination to manually switch the wireless network and reconnect; 3. Force wired methods such as Ethernet or mobile phone hotspots to replace Wi-Fi connections; 4. Avoid using hidden networks or passwords with special characters to ensure accurate input. Gradually checking according to the above method can usually solve the connection problem and successfully complete the recovery process.

It is really a headache to encounter Wi-Fi connection problems under macOS Internet Recovery. This mode itself does not have a graphical interface driver, so sometimes it is not because your router is broken, but because it is a system-level problem. Below are some common situations and solutions that can help you successfully connect to Wi-Fi to complete the recovery process.

Check the basic network environment

Before starting the operation, confirm a few basic points:

• Is the Wi-Fi signal normal ? Make sure your Mac is not too far from the router, or there are no obvious obstacles to interfere.
• Can other devices access the Internet : Use your mobile phone or another computer to test whether the current network is working normally.
• Does the router support the 5GHz band : Some older Macs do not support 5GHz, and if your router only broadcasts one SSID (2.4G 5G merger), then there may be problems. Try naming the two bands separately and selecting a 2.4GHz connection.

If all these are OK, but you still can't connect, then continue reading.

Manually switch wireless networks using key combination

In the Internet Recovery interface, you may not see the familiar Wi-Fi switching menu. At this time, you can use shortcut keys to operate manually:

1. Start Enter Internet Recovery (Press and hold Command Option R until the circle sign appears)
2. After waiting for the loading to complete, press Command Option W , and a wireless network selection interface will pop up.
3. Select the Wi-Fi you want to connect to in the list and enter your password

Note: This method may not work for some models, especially Macs with M series chips. If you find no response, you can try the method in the next section.

Forced Ethernet or hotspot sharing (alternative)

If your Mac has a Thunderbolt port or USB-C port, you can consider connecting to the network via wired:

• Connect to external USB network card or use Thunderbolt to RJ45 network cable interface : This allows you to directly access the wired network and skip the trouble of Wi-Fi
• Create hot spots with iPhone/Android phones :
  • Connect your Mac and your phone with a data cable
  • Turn on the phone hotspot function (USB shared network)
  • Mac will automatically recognize and connect to the network

This method is particularly useful when Wi-Fi is not connected to life and has a high success rate. However, it should be noted that some old versions of recovery tools may not support USB shared networks, so it is recommended to try it first.

Avoid hiding the pitfalls of network or special characters and passwords

If your Wi-Fi uses a hidden name (not broadcasting SSID) or contains special characters (such as @, #, %) on your password, it will be more troublesome to connect in recovery mode:

• Hide the network : You need to manually enter the SSID name, and the keyboard layout in recovery mode is in English by default. Don't accidentally enter the wrong case
• Special character password : Try to avoid using it. If you have to use it, remember to enter it accurately, because recovery mode will not prompt you which character you entered incorrectly.

For example: If your password is mY$WiFi@2024 , you must make sure that the upper and lower case is correct and the symbol position must be exactly the same. Otherwise it will not report an error, it will only be "connected".

Basically, these common problems and solutions are all about them. Some steps may seem simple, but they can easily get stuck when you really have problems. As long as you check it step by step, it can be done in most cases.

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