sdlangford

New Member
Joined
Oct 7, 2012
Messages
2
I have recently experienced a problem with my main PC which is running W7 (64).

It is hard wired into a D Link DSL-G624T Router and has been for a year and a half without problems.

A week ago i started losing internet connectivity, and this was fixed with going through the WIndows resettinghelp process. However now i have no connection at all.

Firstly, i can confirm the wireless network and connections are fine as my 3 daughters can use there laptops and connect without issue.

However the main pc is dead, no connection.

I have read many threads on this forum which i believe are the same issue, with many associated fixes, none that seem to work for me.

THis is what i have tried so far;

  1. New cable from router to pc.
  2. Reset router, NIC etc many times.
  3. System restore to last month.
  4. In the CMD window IPCONFIG/RELEASE results in an error message saying no IP address has been set by ?
  5. In the CMD window IPCONFIG/RENEW results in an error message from DHCP and times out.
  6. Uninstalled BONJOUR.

Still i get no network, and if i run IPCONFIG i get an IP address of 169.254.123.12which is obviously worng as the other computers are using 192.168.1.2 and 3, 4 etc.

When i troubleshot the connection with WindowsNetwork Diagnostics i get a message saying "LAN doesnt have a valid IP configuration".

Im at a loss, its as though the router has died !

Any thoughts greatly appreciated.

Regards

Simon
 

Solution
If you have not tried delete the NIC in the devices and reboot windows and let it reinstall.
Two other things I can think of are, since wireless works maybe the switch portion of the router went bad. Quick test connect laptop via cable (if you did this I could not quite tell from your description of the laptops working). The other is the NIC went bad on your PC.
If you have 2 connections on your MB you could try the other one. If not go buy a PCI Nic card and install, if it fixes it, happy days, if not return for refund (may have to pay a restocking fee).

helpifIcan

Fantastic Member
Joined
Jun 20, 2009
Messages
932
If you have not tried delete the NIC in the devices and reboot windows and let it reinstall.
Two other things I can think of are, since wireless works maybe the switch portion of the router went bad. Quick test connect laptop via cable (if you did this I could not quite tell from your description of the laptops working). The other is the NIC went bad on your PC.
If you have 2 connections on your MB you could try the other one. If not go buy a PCI Nic card and install, if it fixes it, happy days, if not return for refund (may have to pay a restocking fee).
 

Solution