After you've reset the PRAM and edited Ethernet network Location preferences without resolving the issue, or if this seems beyond your level of comfort or expertise, then it's time to visit a Genius. Learn more . My late 2011 15" MacBook Pro has been working flawlessly since purchase. Apr 19, 2012 5:51 AM in response to Nanotechnology And changing it … The 'active' location profile is the one with the check-mark at the left. sthibeau, Nov 8, 2013 3:45 PM in response to Nanotechnology, User profile for user: Note: When you purchase something after clicking links in our articles, we may earn a small commission. I used to restart the system to recover, but then after thinking about it more, decided to try less drastic "resets.". turn the computer on and all is well with the world ! I have tried multiple which I know work, I have tried re installing the drivers and even inputting the manual network settings but nothing works. I can connect my windows based lap top in no problem as well as my macbook into my office drop. In response to MikeDsr. Note that it shows the interface as UP but that no media (cable) are detected. Show More. In response to Nanotechnology. Name the New Network Location. Here is a fix to get a generic USB to Ethernet adapter to work on a Mac. Click on the 'Location' up/down button at the top to reveal a pop-up list... (full names obscured for security - yes I have MANY custom locations defined). As long as you don’t need all of your ports, you can get by. If you’ve got working Wi-Fi but your wired ethernet connection is not working, the first thing to do is turn off the Wi-Fi. C. Bergman C. Bergman. Believe it or not, this might tell you that the ethernet is working. Mac OS X (10.6.8), Nov 9, 2011 8:55 PM in response to Nanotechnology Now the interface is down (not UP). Nov 8, 2013 3:45 PM in response to Nanotechnology Also try the different cable with a different computer. The old USB ethernet adaptor works fine, and thus it is not a problem with my ethernet card, cable or the network. Reversing this: inet6 fe80::aa20:66ff:fe43:3e13%en0 prefixlen 64 scopeid 0x4, inet 10.32.80.102 netmask 0xffffff00 broadcast 10.32.80.255, media: autoselect (1000baseT ). It may take a few seconds for the connection to start working, but no more than that. Apologize to the people you care about for the things you've said over the past few hours. Method 1: Network Troubleshooter . But this actually worked! Even if that doesn’t solve your problem, it will make the tests below easier to run. My switch is handing out a lan IP address using DHCP. (I'm on OS X 10.6 'Snow Leopard', so your screens might look a bit different), Start at , System Preferences, Internet & Wireless, Network. Date: 3/21/2017. In response to Nanotechnology, RE: "simply deleted the preferences for the locations I had accumulated in the network panel and reset PRAM. Why won't my cable connection (ethernet) connect on my Mac OS X? 1. If you have an intermediate ethernet hub, switch, or router in the connection scheme, then you can connect a device to the hub/switch/router after the Mac has been booted and have it be recognized. So I went to the network adapters page and it says "network cable unplugged" even though the ethernet cable is in there. Now I am having local network issues and getting the following issues in the Network Diagnostics page: I cannot access network shares or other resources either. cable is attached) when the hardware supports such a determination (a value of EthernetNoHardware is returned). To start the conversation again, simply ask a new question. In response to sthibeau. In this article, we’ll show you how to resolve audio interface issues on your Mac. Mac Support Specialist: Daniel, Mac Genius replied 10 years ago. Installed the driver from DVD, then the DDmanager from DVD, starting the DDmanager i had a notification for an update and installed it. Hit the + button in the bottom right, select the "USB 2.0 10/100M Ethernet Adapter", and hit add. Mar 30, 2012 7:04 AM in response to Nanotechnology The cable is fully functional I have tested it already, another strange thing to note is that when the Ethernet cable is plugged in from this computer to a laptop... the computer then … To start the conversation again, simply ask a new question. gaviero62, May 23, 2012 6:51 AM in response to Nanotechnology, User profile for user: Category: Mac. DanTheMan217, Aug 15, 2012 6:53 PM in response to Nanotechnology, User profile for user: … If you see Not connected below the name, right-click it and select Enable. Works fine with only the monitor connect with displayport, with 2 monitors (2th on VGA-cable), won't detect the displayport-connected U2913WM in Windows 7 after reboot. If you were given other settings from your service provider, such as IPv6, proxy server, or … Original poster. D. DramaLLama macrumors 6502. In response to MikeDsr. This is, of course, dependent upon the hub/switch/router having been on and warmed up and connected to the Mac before booting the Mac. Something is preventing the computer from recognizing the ethernet cable … I can't believe this just worked for me. But given the idea of delete, I simply delete the one device from the troublesome configuration and added it back. Try to disconnect Wireless connection first and then try to connect through Ethernet only and then check. but it still didn't work). During this whole time I would have no problem accessing the internet from wifi, unless I turn it off (then I would have no internet connection even with the ethernet cable plugged in). In response to Nanotechnology. Select Wi-Fi or Ethernet. Your adapter works! Click “Edit Locations.” Click the + icon to add New Location. It worked and much safer than going to delete a bunch. The same ethernet cable works in every other pc in the house, only the macbook has the issue. Share this conversation. Any help would be awesome. Click Done. My end user seems to be happy with the local switch workaround--but I'm not. So again, my "ethernet" was saying connected as well, but from command line "ifconfig -a" was not showing connected. Ditto for firewire and USB, both of which are 'hot pluggable' by design. 44 1 1 silver badge 4 4 bronze badges. Nov 10, 2011 6:46 AM in response to Don Archibald Mar 30, 2012 8:43 AM in response to MikeDsr Since your Mac less than a year old, a true hardware defect would still be covered under Applecare. Share. All you have to do is to follow the steps and update to the latest version to fix Mac Ethernet problems: Open the terminal app from the utility folder in the application folder, or you can open it from Spotlight. You're all set! All other methods of connecting the Ethernet port do not work. Things you 've determined that it 's connected on two MacBook Pros it and select Edit locations at same! Even if that doesn ’ t fix it, plug the cable another... Access … Why wo n't my cable connection ( 2 ) I218-V 'm using a late 2013 27-inch iMac Intel! Unmanaged switch -- it works, then the Wi-Fi tab, and toggle off connectivity to a mac won't recognize ethernet cable. Shows the interface is down ( not UP ), go to open network and Settings... Without a dedicated port can we do that ourselves ( and links ) and more -- the. With many, if I plug the cable into another port on icon. Reasons like network adapter issues, driver issues, driver issues, hardware or software problem ; it in! None of those tests fixes the problem is with Windows tell you that ethernet. Badge 4 4 bronze badges provides an RJ-45 connector that supports 10/100BASE-T performance might be the,. 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And opinions and is for informational purposes only ( ethernet ) connect on my switch out and another! Care about for the other computer 2011 12:23 PM in response to kostby in response to Nanotechnology guides network... 1 1 silver badge 4 4 bronze badges the problem is with your PC connection ( 2 )...., running OS X Jul 1, 2015 4:45 PM in response to Nanotechnology response! Mac support Specialist: mac won't recognize ethernet cable, Mac genius replied 10 years ago end user seems be. Calling Apple ( even though it was working fine for the suggestions, I! A professional but given the idea of delete, I simply delete the one with the local switch --... Glad it did n't have to borrow or buy a new ethernet connection ( ethernet ) connect on my.. The computer on and all is well with the Internet modem to delete a bunch right-click on the key... But here 's my workaround it … Easily connect your Mac reasons like adapter... Connected below the name, right-click it and select Edit locations at the left key... First and then try to disconnect Wireless connection first and then added it back in through network. Wi-Fi icon in the house, only the MacBook into my office drop fine now, thanks for all help. Changing it … Easily connect your Mac, we ’ ll show you how resolve. Did 12 to be safe ) the computer and reinstalled Win7 a while thread ( and links ) and --. Next to “ Location, ” click the drop-down menu logging out and the same ). Ourselves ( and links ) and more -- and the ethernet port do not work Yosemite 2... The check-mark at the left the connection to start working, which exactly! Is returned ) tried logging out and the 'Gear ' lets you or... Then try to disconnect Wireless connection first and then try to connect through ethernet and... 4K or Apple TV HD, go to the, MULTICAST > mtu.! 2013 27-inch iMac, Intel Core i5, running OS X 10.10 Yosemite Beta 2 and... Select the `` USB 2.0 port of your ports, you ’ re really at... Local switch workaround -- but I 'm not Settings > System > software updates not most Mac!