mahar116 said:
Hello:
I have installed win7 ultimate 32 bit in dell optiplex780 .From yesterday i have a problem with my network connection.When i start my pc i got yellow sign on my network connection sign i try window troubleshooting but it find no error.After little time internet runs again but yellow sign remain there.I uninstall the network driver and install it again and i change the network cable with new cable but problem still there.plz help me to solve this problem.pic is attached under.
Bookmarks