First, check if the camera’s power supply and network connection to the computer are on the same switch. If they are correct, try connecting the camera directly to the computer’s network port and configuring the computer with an IP address of 192.168.1.xxx before using the corresponding software to search for it. (Note: The camera’s IP address is set to DHCP by default. If it fails to obtain an IP address, the program will automatically assign the camera to an IP address in the 192.168.1.xxx range.)