I can't see other computers in my "My Network Neighborhood" and other computers can't see this computer.

Symptom: In a company's internal LAN, one of the computers cannot see other computers in the Network Neighborhood, but other computers can see each other in their "Network Neighborhood".

Failure analysis and removal: After understanding, the network within this company is connected through a switch. According to the fault analysis, this fault may be the network configuration problem of this computer, network card problem or network cable problem caused. The first ping 127.0.0.1 ping, you can ping, that the computer network protocol and Nic Normal, and then check the cable connection, good connection, and then test the network cable line, found that the network cable does not pass, the network cable connector, troubleshooting.