I can't connect to my network drive anymore, what can I do?
Verify that the network cable is properly connected to the back of the computer. In addition, when checking the connection of the network cable, ensure that the LEDs on the network are properly illuminated. For example, a network card with a solid green LED or light usually indicates that the card is either connected or receiving a signal. Note: generally, when the green light is flashing, this is an indication of data being sent or received.
How determine my computer's name?
Right-click This PC. Click Properties. In the Properties window, you'll be able to see the full computer name, workgroup, and also description.