Just installed Win7 which was needed for BF3 as I was previously using XP. All was good until my net has just stopped. the LAN icon on the task bar has the yellow symbol with the "!" mark on it.
ive tried unistalling and reinstalling drivers for my NIC. tried resetting my tcp stack, release / renew, dnsflush. have gone through the forums and tried the Bonjour services fix. nothing works. also.
the pc has 2 drives which i switch between, 1 with xp still and 1 with win 7. the xp drives still works Win7.
when running the diagnostics tool.
I did not find the right solution from the Internet.