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Windows 7: Unknown network after every reboot


06 Feb 2013   #1

Windows 7 Ultimate 64
 
 
Unknown network after every reboot

My son has a problem on his PC where everytime he starts up his computer or reboots he can't connect to the internet and the little network icon in the corner of the screen has a yellow warning sign. If you disable the network adapter and then re-enable it then the problem goes away. Is there anyway to fix this?

Thanks in advance.


My System SpecsSystem Spec
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06 Feb 2013   #2

Windows 7 Ultimate x64
 
 

Check for driver updates from the manufacturer.

It sounds like its having a problem communicating with the dhcp server.
My System SpecsSystem Spec
06 Feb 2013   #3

Windows 7 Ultimate 64
 
 

Quote   Quote: Originally Posted by Parman View Post
Check for driver updates from the manufacturer.

It sounds like its having a problem communicating with the dhcp server.
Thanks, I've just updated the network adapter driver so hopefully this will fix it.
My System SpecsSystem Spec
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06 Feb 2013   #4

Windows 7 Ultimate x64
 
 

Okay let me know. If its doesnt fix the issue please post and the ipconfig /all output when you're not connected.

Option 2:
IP Address - Locate and Find for Your Computer
My System SpecsSystem Spec
06 Feb 2013   #5
Microsoft MVP

Windows 7 Ultimate 32bit SP1
 
 

You may need to flush the DNS cache, too.

Open a command prompt....from the Start menu, select Run > In the box/"open field", enter cmd.exe Right click to run as Administrator. Copy and paste ipconfig /flushdns press 'enter' key.
My System SpecsSystem Spec
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 Unknown network after every reboot




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