Windows 10: After new win 11 update my pc can't connect to ethernet

So yesterday I installed the new update and now my ethernet isn't working.. I already tried network reset and the netsh/ipconfig commands yes in administrator cmdAlready tried to uninstall the update and still nothing.. Another thing is.. my start button throws a critical error at me now.. and I can't open it..I tried to run sfc /scannow but that didnt find any violations so I am at a loss..Also tried safe mode but still no connection all tho i don't know if there should be any in safe modeAnd yes I also tried to restart my router and all of that.. Also my wifi is working so it can't be an

:)

 

New Windows 11 Professional PC not recognized by router with wired ethernet connection?

Hi

Welcome to Microsoft community.

It sounds like you've already taken a thorough approach to troubleshooting the issue. Since you've ruled out many common factors, I'll provide a few more steps you can try to diagnose and potentially resolve the problem of your new Windows 11 Professional PC not being recognized by your router with a wired Ethernet connection:

1. Driver Update and Reinstallation:
   
   • While you mentioned that you installed the Realtek Ethernet driver, it's worth double-checking if there are any updated drivers available from the motherboard manufacturer's website. Sometimes, motherboard-specific drivers can help ensure compatibility.
     
2. Static IP Configuration:
   
   • Try assigning a static IP address to your Windows 11 PC. This can sometimes help in situations where automatic IP assignment is causing issues. Configure the static IP within the Windows network settings and ensure it's within the same subnet as your router.
     
3. Network Reset:
   
   • Open the Windows 11 "Settings" app.
     
   • Go to "Network & internet" > "Status."
     
   • Scroll down and click on "Network reset."
     
   • Follow the prompts to reset your network settings. This will remove and reinstall all network adapters and reset your network settings to their default.
     
4. Driver Uninstallation and Clean Install:
   
   • Uninstall the Realtek Ethernet driver completely.
     
   • Reboot your computer.
     
   • Install the latest driver you downloaded from Realtek or your motherboard manufacturer's website.
     
5. Network Troubleshooter:
   
   • Run the built-in Network Troubleshooter in Windows 11:
     
     1. Right-click on the network icon in the system tray.
        
     2. Select "Troubleshoot problems."
        
     3. Follow the prompts to let Windows attempt to diagnose and fix network issues.
        
6. Consider Another Network Adapter:
   
   • If the issue persists, you might consider getting a separate Ethernet PCIe adapter (a different brand) and installing it in your PC. This can help determine if the issue is specifically related to the Realtek adapter.
     
7. Try a Different Router or Connection:
   
   • If possible, try connecting your PC to a different router or network to see if the issue persists. This can help narrow down whether the problem is related to the PC or the network.
     

Remember that network-related issues can be complex, and the solution might require a combination of steps.

Please feel free to let me know if you have any further updates, thanks.

Best regards

Derrick Qian | Microsoft Community Support Specialist

 

Windows 11 File Explorer 'Network' not displaying Ethernet connected computers

Hi Laurice,

Thanks for trying to help.

Reinstalling the Network adapter didn't fix the problem.

The network is working properly on the Win 11 PC

(Except: On the Win 11 PC the cmd 'net view' gives: System error 1231 - network connection cannot be reached

When I enter the address of the Win 10 PC ( "HP" is the Win 11 PC Name) in the Win 11 File Explorer Address Bar

( ie. \\HP ) the shares are displayed in File Explorer and are fully accessible.

I don't know what File Explorer executes when it lists the connected computers under 'Network' in the left pane.

On the Win 11 PC the connected PC's are not listed - even the Win 11 PC named "SYSTEM03"

Yet, I can get File Explorer to display the Win 10 PC shares by entering "\\HP" into the Win 11 File Explorer Address Bar

Also the "Ping" cmd shows the network connections are working properly on both PC's using the IPv4 addresses

ie. 192.168.1.4 & 192.168.1.6

I think the programing of Win 11 has an issue with Ethernet networks.

The Win 11 operating system should know the PC connections are working.

Why does "Net View" respond with "System error 1231 - network connection cannot be reached"

yet, I can access the Win 10 PC's shared files on the Win 11 as explained above.

Why doesn't the Troubleshooter function not pick up this problem.

In my opinion, Microsoft Win 11 programmers should have addressed this problem by now.

I thought Win 11 would be an improvement over Win 10. Well, my Win 10 PC got it right and the Win 11 PC

has been a big hassle getting it connected to my Ethernet network.

 

Does Win 11 fix the ethernet connectivity problems in Win 10?

Does Win 11 fix the ethernet connectivity problems in Win 10? My internet and connected devices are repeatedly disconnected with Win 10.