Windows 10: Ethernet Cable is Not Connected or may be Broken

I have a custom built PC and recently (today) my ethernet has been connecting for about a second and then disconnecting. If I run the trouble shooter I get the error mentioned in the subject, but if I click see if this problem is fixed right when my ethernet says its connected, it says the problem is fixed and then goes right back to the same error, help please.


PC Specs:


MSI B450 Tomohawk Motherboard

Ryzen 5 2600

RX 580

:)

 

Ethernet cable settings

Hi Campbell,

Thank you for writing to Microsoft Community Forums.

Please reply to the follow questions to get a better understanding on the issue:

• What is the model number of your laptop?
  
• Do you have a yellow exclamation on the network icon after connecting the cat 7 cable?
  

However, you can follow the troubleshooting steps from
Fix network connection issues in Windows.

Also, I suggest you to check the laptop manual or laptop manufacturer to know whether the Ethernet port of your laptop supports cat 7 cable.

Hope it helps.

Nikhar Khare

Microsoft Community – Moderator

 

Ethernet Cable connection in Dorms

Press start
Type in "network", and select "Network and Sharing Centre"
Click on Change Adapter Settings at the left.
Check if you have two, one ethernet and one wireles.
If you only have one, wireless, your ethernet driver is not installed (refer to website of manufacturer for driver)
If you have two, and the ethernet cable is plugged in but the adapter is not connected - buy a new cable.
Check with university site management to see if they have purposefully disabled physical network connection.

 

Ethernet Connection

Hi,



Thank you for posting your query on Microsoft Community.



We would like to ask additional information that will help us in resolving the issue.

• What kind of computer are you using? Is it a desktop or a laptop?
• Did you make any recent changes to your computer?
• Have you tried troubleshooting the issue by yourself? If yes, what were the steps you have taken so far?

I would suggest you to try the following and check:

• Verify that the cable connects the modem to the wall jack is connected securely.
• Verify that the cable connects the computer to the modem is attached securely at both ends.
• Restart the router/modem.

Follow the steps and let us know if it helps.