Thunderbolt ethernet not connected This happens on the Dell WD19S, WD19DCS, and WD22TB4 docks. Over the last few days I had already seen my ethernet connection "crash" multiple times. All of a sudden, it would not detect the Ethernet The HP Thunderbolt G4 dock supports 1gbps and 2. My Thunderbolt Bridge Connection used to work just fine. Uncover effective strategies for resolving the issue of Ethernet not working on your HP docking station with the help of this comprehensive video tutorial. 7gbps. We understand the importance of a stable and reliable Jan 6, 2024 · I just received my new thunderbolt docking station, and I have everything plugged in, but the dock is not recognizing the ethernet connection. On the new M1 MacBook Pro 14 (Monterrey - Stable version shipped with), it still works but now in Preferences > Network > Thunderbolt Bridge shows as not connected (even though it is). The problem is that her laptop is not accepting the network which is connected to the dock. However, there may be instances I have just received the OWC Thunderbolt 4 Dock - and experienced a slow ethernet connection. Everything works except for the wired internet. Sep 22, 2021 · Hi guys, I’m having the biggest trouble with a coworkers laptop/docking station. Everything has been working fine since setup a month ago but I have a thunderbolt to ethernet cable on a MacBookPro Retina on Lion. If you are wondering what Thunderbolt Bridge is, this post will give you the answer. Thunderbolt technology, often used to connect various devices including Ethernet adapters, has proven to be a powerful solution for data transfer and high-speed networking. 2022) it is not possible to connect to the internet via the Ethernet port of several Thunderbolt 3 and USB C docking stations. It also provides tips for resolving persistent issues. The adaptor I'm using is a standard USB to Gigabit Ethernet adaptor, using a Realtek chip. work perfectly This article guides users on setting up and troubleshooting Thunderbolt Bridge connections between devices, covering connection verification, common fixes, and performance troubleshooting. The Nov 15, 2014 · Hello, I have bought a docking station HP USB-C G4 and connected it to my HP Probook 430 G5 laptop. Everything works except for the Ethernet port. If you can not see the display connected to the Dock, then test it connected directly to the Mac mini. A simple reboot of your system could fix the issue but if it doesn't, we have more in store for you. They have all been USB-C ones. The laptop uses the USB-C connection, the external screen via the display port works fine as do the USB keyboard and mice all going via the dock. 5. However, when I connect my laptop, only the two (4K) displays will work. It seems to occur when I switch network locations (e. With Windows 11 and the current Lenovo USB Ethernet driver (version 1153. 0 Rev. The major issue is the Ethernet port will not detect. When I first plug it in, it works for a few minutes and then drops out. Now I dont know what is causing this as the connection to the T4 hub is ok and working. The problem doesnt occur when I connect my laptop to the docking station. Archived post. 5gbps Ethernet so there is not an inherent 100MB limitation with the dock. 5 (20G71)) which I was quite disappointed with since the main reason for getting the dock was to be on the Having trouble with your Thunderbolt dock? Get tips to fix connection and port issues and get your devices working again. see > Connect a display to Mac mini - Apple Support and > Mac mini - Technical Specifications Mar 29, 2023 · I face exactly the same problem on 2 different laptops: Asus Zenbook UX325 EA and a HP Fury G8 15. Did not notice before, because my WiFi still was an excellent backup and took over without my awareness. I read many postst with similar pro If you're facing difficulties with the Ethernet connection on your Lenovo ThinkPad Docking Station, this YouTube video is here to assist you. C installed. , I m Mar 18, 2023 · I bought a new Thunderbolt-Dock for my Office-Setup. New comments cannot be posted and votes cannot be cast. 318. Dec 3, 2024 · The Thunderbolt Bridge or lack of that connection, has nothing to do with connecting to external displays. I can (alm As the title states, I have 2 user's whose ethernet is constantly disconnecting. Network preferences says I have an IP address (although it does not list any Router or DNS server)). So no drivers are necessary, and has worked flawlessly in the past. I had many issues before with the system after a BIOS update (slow performance, usb poorts that would't work, windows that would not download updates, ect. Applicable Brands ThinkPad System Is Configured With vPro system and connect to TBT4 Dock. Also worth noting: I have a Plugable UD-6950H dock laying around and if I plug that into the same switch via an Ethernet cable and then plug my Dragonfly Chromebook into that, it properly recognizes the Ethernet connection. Laptop is a Lenovo ThinkPad E480. Oct 29, 2025 · Find out the best solutions for your Dell Docking Station Ethernet not working issue: check your power output, energy settings, etc. , I m I have a thunderbolt to ethernet cable on a MacBookPro Retina on Lion. The OWC 10Gb Network Adapter say the device is not connected. Are you experiencing difficulties with the Ethernet connection on your HP docking station? Look no further! This YouTube video is specifically designed to help you resolve the issue. They charge the MacBook fine and the other peripherals do work. However, the ethernet port on the dock is not recognised by the laptop. Jan 27, 2025 · After updating the BIOS of a Z-Book, the Ethernet connection of the Thunderbolt G4 no longer works. On my previous Macbook Pro 16in Intel (Monterrey) and before, have always had my computer connected to OWC thunderbolt dock, and thunderbolt usb-c 10g ethernet attached to the dock getting me about 1. Sep 19, 2016 · I have ethernet issues with my Thunderbolt 3 dock 150W and my Zbook 15G3, running on windows 7 / 64 bit. Sep 21, 2024 · Since this update, my notebook nolonger connects to the wired network via the dockingstation (HP Thunderbolt Dock G4). Sep 7, 2012 · My thunderbolt ethernet has a "connected status" under System Preferences> Network. Please try these steps to recreate a new Thunderbolt Ethernet Slot in macOS and Symptom In Windows 11, Thunderbolt 4 Dock PCIE LAN may not function. The dock has firmware 1. On our network where other machines have no issues with achieving gigabit speeds the down/up speeds were only about 600/500 with the Thunderbolt 4 Dock RJ45 (with the latest Big sur updates 11. Everything works except for the Ethernet connection. g. I am having ethernet issues with the 845 G7 and HP USB-C dock G5 combo. I have been able to use it ethernet connectivity on my network with no issues then suddently today it showed 'Unidentified Network' No Internet. Mar 19, 2023 · I have an HP 15t-eb100 laptop and I'm trying to connect to a TB3 docking station to run two HP x32c monitors, speakers, wireless usb mouse, and wired ethernet internet connection. If all else fails, contacting Apple Support is recommended for assistance. Follow along with the troubleshooting It thinks everything is disconnected. Jan 13, 2022 · Are you using an actual Thunderbolt to Ethernet dongle, or is it just a common USB to Ethernet dongle that uses a USB-C connector? Apple does sell one, but most of the others only say “Thunderbolt” in reference to the USB-C port, not that the device uses Thunderbolt. My machine May 17, 2025 · 7 Ways to Fix Your Thunderbolt If Ethernet Is Not Working In our technologically driven world, a fast and reliable internet connection is essential for both personal and professional tasks. Relatively recent issue that started Friday, 2 full working days so far. So I’m 99. user 1 has surface book 2 connected to surface dock 1 user 2 has surface laptop studio connected to surface dock 1 I have tried switching the docking stations out, used 2 docks, and a 3rd one that I used the same power brick tried multiples Dec 30, 2021 · Thunderbolt Bridge Not Connected in Big Sur Hi everybody. The problem was first described in this post in the Lenovo Community. The ethernet connection itself is fine 🙂 When i try to download and install the latest drivers from the HP site, on both laptops the same behavior Dec 31, 2021 · I'm suddenly seeing a problem where my MacBook is refusing to connect to Ethernet, despite that a known working USB to Ethernet Adaptor (Realtek chip) is connected to the MacBook. Most issues with Thunderbolt Dock G2 generally happen due to connectivity issues between the docking station and the device. My Surface Laptop 5 is only connecting by Wi-fi and I would prefer it connect by way of the dock for a faster… Dec 30, 2019 · What I see on my iMacs network settings is that both Thunderbolt connectors "Thunderbolt Ethernet Slot 0" and "Thunderbolt Bridge" are "not connected". But then I noticed, that it suddenly had disappeared from the Network Preferences Pane. ( I have to go to device manager and check "show hidden devices" and all the Thunderbolt related ports are ghost. If the cable is connected directly via her network port on her laptop it works fine. Looked at HP drivers and found a Thunderbolt controller app for W10, not W11, but it can't recognize any devices. Oct 4, 2023 · Key notes Thunderbolt is a great tool for connecting to the internet and other devices but sometimes, you might experience a problem with your Ethernet connection. I just got an ethernet connector for my 2017 MacBook Pro and it says that the Thunderbolts are inactive. Aug 5, 2025 · If you use Thunderbolt devices on Mac for ethernet connection or data transfer, you will definitely encounter a feature called Thunderbolt Bridge. Nor do the Ethernet or audio connectors. On any other laptop, the Ethernet starts working right away, even if it's not an HP. The Ethernet drivers are automatically downlo Edit: Restarted my Mac two times and was able to get Thunderbolt 2 to pull my USB-C ethernet back online. I used this for almost a year with an EliteBook 840 G5 without problems, but with the 845 G7 the Ethernet port will stop passing traffic after a random amount of time (usually a few hours). Jun 13, 2024 · The following article provides information about an Ethernet network problem on some of the Dell USB Type-C docks. Windows 11 Solution Download and install the PCIe LAN driver: PCIe LAN Driver - ThinkPad Thunderbolt 4 WorkStation Dock for Windows 11 (64-bit Nov 20, 2017 · My thunderbolt bridge is not active for the ethernet connection. Thunderbolt bridge connection has no Router. All brand new… laptop is windows 10. Specifically, the link will stay active and the IP configuration remains, but I won't be able to connect to anything, and can't even Sep 25, 2024 · Hello, I own an HP EliteBook 840 Aero G8 laptop and yesterday I purchased an HP Thunderbolt 120W G4 Docking Station. What is Thunderbolt Bridge on Mac? Apr 19, 2024 · The article provides 12 solutions to fix the Mac Thunderbolt bridge not connected error, including checking devices, cleaning ports, verifying cables and ports, updating macOS, checking chained devices, and restarting the Mac. Mar 7, 2024 · Then when you connect to a Router, the Router provides a good local IP address so quickly, most users would swear they never had a self-assigned IP address at all. Nov 5, 2025 · If you have encountered an issue with the HP Thunderbolt Dock G2 not working, the first step is to diagnose the problem by referring to the user manual. All other functions, display, USB ports, etc. FWIW the M4 Mac mini can also drive a second display from it's Thunderbolt/USB-C port. Sometimes the thunderbolt to ethernet connection does not work. Navigate to Device Manager to see if there is a yellow exclamation symbol as shown below. A direct connection of the LAN cable to the Z-Book works very well, but a network connection is no longer possible via the Thunderbolt Doc. Nov 24, 2023 · The docks are not detecting in the Thunderbolt Controller application, however USB, video ports and power connections work. Feb 28, 2016 · It appears my Thunderbolt Ethernet connector has stopped connecting to my router for good today. Mar 14, 2022 · If the Ethernet port on your CalDigit Thunderbolt device can not obtain an IP address from the DHCP server or does not have any network traffic even if it is connected to your router/switch properly, this might be related to your previous network setting in macOS or “Energy Efficient Ethernet” compatibility. 9% sure it’s Feb 15, 2019 · Hi Team, I have a HP G5 430 laptop that connects to an HP G2 Thunderbolt Dock. ). 6 inch. The problem is that the ethernet will not work in all 3 of them. 24. When i connect the HP G4 Thunderbolt dock with 120W power and latest firmware, it does not recognize the ethernet port with a signal on it. It didn't need an adapter before and worked fine before . Now my USB 10/100 LAN is up in the services and connected once again, hooray! I followed these steps but Thunderbolt Bridge only has options for TB1 and TB2, not my ethernet dongle. When I plug my ethernet cable into it, it says "Identifying" in the lower right corner of the start menu (I see the picture of a PC with ethernet Help I have a brand new Dell Lattitude 7440 2-in-1 with Thunderbolt Docking station. Most PCs may not have Thunderbolt ports so you may need an external adapter. Can't find Intel Thunderbolt controller app on HP EliteBook 840 G9 with Windows 11 with connected HP USB-C dock G5. Tried poweing off the dock and laptop then powering it on from the power button on the docking station - no change. I did Add Service > (auto populated TB2) > Create. Oct 2, 2019 · Issue with USB-C Docks and Ethernet ports not working I have this MacBook Pro 2018 and its having issues with 3 different docking stations. The USB won't work. mmf0s ay1dh jfjz ta 2azdd 8aiyg qc7 vsdy49h fayotv ayuw