i am working on a computer for a friend... its a crappy HP premade. The trouble im having is the network card. I cant seem to get it to grab a valid IP addres from my router. it always grabs the internal addres of 169.xxx.xxx.xxx with no internet connection. I have uninstalled the drivers and re-installed them. i hjave turned the on-board nic off and tried 2 PCI nic cards. drivers for those install fine but still the same problem. I tried running a few winsock fixes also.... no such luck. ive checked the router its working fine. the system is set for auto config of the ip address and dns like it should be. Anyone have anymore ideas?

thanks in advance for any help given.