in my office, i have 30 client systems and all in the domain. The internet is controlled through ISA server. I have a laptop (WINDOWS 7 installed ) that is not on domain so no restrictions of domain or ISA server. I daily connect the laptop via Ethernet cable to the office network and through a DHCP IP i am connected to internet. But I don't know what happened today when I tried to connect the laptop I am unable to get the internet. I tried by entering IP, GATEWAY and DNS manually but all in vain. Through DHCP i am getting the IP 169.255.*.*
On 2nd partition of my laptop I have installed Windows 8... same problem over there as well
I tried by flushing the DNS and Re-installing the LAN Card but all fail. Can someone help???