I have a LAN connection for my PC. Last night I removed the cable from the PC and connected to my Laptop. It worked fine. Later, I re-connected the LAN cable to the PC and tried to connect to the internet. It showed a yellow mark. When i ran network diagnostics, it said "No valid IP configuration".
* I have reset the Winsock and restarted the PC. Still no luck.
* It keeps on identifying the network
Any other suggestions?