If you click the Wi-Fi icon and the dropdown menu reads “Wi-Fi: Not Configured” then the adapter has been disabled. If that’s the case, you can re-enable it: Launch System Preferences and click Network. Select the Wi-Fi adapter in the list at left.
How do I configure Wi-Fi on my Mac?
You can enable and disable the Wi-Fi menu from the Network pane of System Preferences.
- From the Apple menu, choose System Preferences.
- Click Network in the System Preferences window.
- Select Wi-Fi in the list of available network connections.
- Select (check) the option to “Show Wi-Fi status in menu bar.”
Why won’t my Mac recognize my Wi-Fi?
Make sure your Mac is within range of the wireless network. The Wi-Fi service may not be available in Network preferences. On your Mac, choose Apple menu > System Preferences, then click Network. … After the network is available, try connecting again.
How do I get my Wi-Fi back on my Mac?
If your computer has wireless capability but you don’t see Wi-Fi in Network preferences, the Wi-Fi service may not be set up. On your Mac, choose Apple menu > System Preferences, then click Network. Click the Add button at the bottom of the list. Click the Interface pop-up menu, then choose Wi-Fi.
Why does my Mac say no IP address?
At times, the problem could be that your Mac’s automatically selected location is not 100% accurate leading to the no IP address problem. … Under Wifi, it will read “No IP address” Click “Advanced” then “TCP/IP” Select “Renew DHCP Lease” to get it to assign a new IP address.
How do I know if my Mac is connected to Ethernet?
You can check the status of your network connection, such as Ethernet or Wi-Fi, using Network preferences. The information you see here may be useful if you are troubleshooting a connection problem. On your Mac, choose Apple menu > System Preferences, then click Network.
Why is Wi-Fi not working on macbook pro?
Make sure your router is cool, check it’s location and make sure nothing is blocking the signal. Use Apple’s Wireless Diagnostics. Check for competition from other networks, change your network name, change your Wi-Fi channel – consider using the 5GHz band. Check your security settings.
Can iMac connect to Wi-Fi?
Apple iMac computers come equipped with built-in Wi-Fi cards that allow you to connect to most existing wireless Internet networks, provided you are in range and know the network password. This feature can come in handy if you want to join the wireless Internet connection in your office, for example.
Why is my Wi-Fi connected but no Internet access?
Sometimes, an old, outdated, or corrupted network driver can be the cause of WiFi connected but no Internet error. Many times, a small yellow mark in your network device name or in your network adapter could indicate a problem.
Why is my Mac not connecting to server?
The computer or server may have been shut down or restarted, or may have been disconnected from the network. Try reconnecting, or contact the person who administers the computer or server. … If a Windows (SMB/CIFS) server has the Internet Connection Firewall turned on, you may not be able to connect to it.
Why does my MacBook keep disconnecting from my Wi-Fi?
The problem of Mac disconnecting from WiFi Network mostly occurs due to your Mac trying to connect to some other WiFi Network, instead of connecting to your preferred WiFi Network.
How do I enable USB Wi-Fi on Mac?
How do I connect a USB Wi-Fi adapter to Mac?
- Step 1: Connect your USB Wi-Fi adapter through a USB port to your Mac. …
- Step 2: Once the USB Wi-Fi network adapter has been installed, turn on the wireless utility of your USB Wi-Fi network adapter.