Local area connection does not have a valid IP Configuration

[Crunchynut]

I get sudden disconnects from time to time at random intervals.

When I trouble shooted, thats the message that I recieved.

I tried doing stuff with network drivers which didnt work.

Resetting the router doesn't work.

The router is constantly connected during this time by the way, broadband light is on, its just the computer that cannot connect to the internet. I also saw 'Unidentified Network' sometimes.

Nothing to do with firewall either.

This is driving me crazy, what could be the cause?

 

[Sin_Chase]

Wired or Wireless?
Manual Config or DHCP?

 

[Crunchynut]

Wired. As to Manual Config or DHCP I am unsure, how do I find this out?

 

[Deception]

You can either run CMD and type in ipconfig /all and see what IP and if its DHCP enabled or Network and Sharing center -> Change Adapter Settings -> Double click on Adapter in question and click details. It should show you the current IP Address and if its DHCP enabled.