Windows 10: Ethernet connection issues

Greetings,


I have a big Ethernet issue when turning my computer on or getting it out of sleep. It just doesn't want to connect, unless I go to :

Control Panel > Network and Internet > Network and Sharing Centre > Change adapter setting > Ethernet > Diagnose.

The diagnostic returns "ethernet doesn't have a valid IP configuration", but then my Ethernet starts working out of the blue. I tried identifying the problem using WireShark, but when I start the capture, my Ethernet connection is back out of the blue again.

I would just like not to have to go through those annoying steps in order to use my computer, so I would like to get rid of the issue.


Potential source of the problem :

I cannot say for sure this was the origin of the problem, but as it started on the same day, it seems reasonable to assume so.

I recently had an online class where we had to use GNS3 to virtualise a small network. During the configuration, I used local IPs for every interface on the network, from 192.168.0.0 to 192.168.0.23.


My Ethernet interface uses 192.168.0.10 as a preferred local IP, which lead me to believe the problem emanated from DHCP resolution. I checked a couple documentations to no avail, did a Network reset Settings > Network & Internet, Network reset, and it did not fix the problem.


Any advice helps, thanks !

:)

 

Ethernet connection issues

Hi,

I realize that you are facing the issue with the Ethernet connection. Let me assist you.


This issue might happen if the power saver option is set.

I suggest you to follow the below troubleshooting steps and check if it helps.

• 
  Press Windows Key + X key and click on
  Device Manager.
  
• 
  Expand Network Adapters.
  
• 
  Right-click on the Network Adapter listed and click on
  Properties.
  
• 
  Click on Power Management tab.
  
• 
  Uncheck the Allow the computer to turn off this device to save power box and click on
  Ok.
  
• 
  Restart the computer and check if the issue is resolved.
  

Hope the information helps. Kindly write back to us for further assistance on Windows. We will be happy to assist you.

Thank you.

 

My reliable ethernet connection no longer works

Hi Marcia,

To better understand the query, please answer the following questions:

• After restarting is your computer in normal mode or not?
• Are you getting any error message?

I suggest you to reset the modem\ router and check if the Ethernet connection works or not.

If still the issue persist then I suggest you to follow the steps from the below article
“Fix network connection issues” and check if it helps.

http://windows.microsoft.com/en-us/windows-10/fix-network-connection-issues

Please get back to us with an update on this issue, we will be happy to assist you further.

Thank you

 

Cell and Ethernet connection

Hi Darren,

Thank you for writing to Microsoft Community Forums.

1. Since when are you facing this issue?
   
2. Have you recently made any changes on the device prior to this issue?
   
3. What is the make and model number of the computer?
   
   
   
   
   
   You may try the below suggested steps to fix the issue.
   
   
   

1. Click on Start, Type in Control Panel and look for Network & Sharing Center.
   
2. Click on ‘Change adapter settings’ on the left pane.
   
3. You will be able to see the list of networks available.
   
4. Click on Advanced menu and select ‘Advanced Settings’.
   
5. You will be able to see the different types of connections under advanced settings Window.
   
6. Select Ethernet and use the arrows at the right side in the current Window in order to reorder the connections.
   
7. Click on OK and check the status of the issue.
   
   
   

Hope it helps.



Muralidhar

Microsoft Community Moderator