Mar 23, 2020 · When she goes to the library, her MAC connects to the WIFI and she is able to access the internet all sorts of websites, including the student portal where they get their homework. But, when she goes back to her dorm room and connects with a CAT5 cable, she has no internet access, even though she appears to be connected to the network.
Apr 05, 2018 · Over the past few years, we have all encountered the “WiFi connected but no Internet” error, but unfortunately, there is no single solution to fix this. In many cases, it is due to changes in the settings of your operating system or the router, but the cause may not always be so apparent. Jun 09, 2020 · When you wake your Mac up from sleep, you might find that it disconnects from Wi-fi. Re-joining a network every time you wake up your Mac is one irritating thing. This usually happens when you’ve connected your Mac to other Wifi networks in the past. Getting rid of this is easy although the solution is a little quirky. To get the MAC-address of a Wi-fi interface, open System Preferences -> Network -> Choose "Wi-fi" -> Advanced -> Hardware -> MAC Address on the Mac without internet access. On the Mac without internet access disable all interfaces in the network preferences pane except the Wi-fi interface by choosing the interface and clicking on the little Mar 02, 2020 · How to Reset Mac’s IP address. In case you’re looking to reset your Mac’s IP address to solve internet connection problems with your computer, then the following instructions will help. If deleting the files mentioned above does not help, then the steps to reset Mac IP address can also prove helpful in fixing self-assigned IP Mac problem. 1. Feb 11, 2019 · After installing Parallels Desktop upgrade followed by Parallels Tools update there is no internet connection in the macOS virtual machine. Cause. Virtual machine misconfiguration. Resolution. Shutdown macOS virtual machine. Open virtual machine configuration. Switch to the Hardware tab and choose Network from the list. Aug 09, 2012 · Connect the mac to the network with Ethernet. Make sure you have a working Internet connection. Test it in your web browser. Go into the mac’s System Preferences, under Internet & Wireless look for Sharing menu. From the list on the left, click on Internet Sharing, and you will see Internet Sharing options.
Troubleshoot connecting your Mac to the internet. If you can’t connect your Mac to the internet, try the following suggestions. Wait a moment, then try again. Your ISP may be having problems. If you continue to have problems, contact your ISP. Open Network preferences and check the status of your network connection services, such as Ethernet
Alert: No Internet Connection | MacRumors Forums
Troubleshoot connecting your Mac to the internet. If you can’t connect your Mac to the internet, try the following suggestions. Wait a moment, then try again. Your ISP may be having problems. If you continue to have problems, contact your ISP. Open Network preferences and check the status of your network connection services, such as Ethernet
In the event of a serious problem with your Mac, you may need to reinstall your Mac operating system. There's a simple way to do this using your Mac Recovery partition or via Mac Internet Recovery. virtualbox.org • View topic - no internet connection OS X socratis Site Moderator Posts: 27690 Joined: 22. Oct 2010, 10:03 Location: Greece Primary OS: Mac OS X other VBox Version: PUEL Guest OSses: Win(*>98), Linux*, OSX>10.5