To find out if your IP address is compatible with your LG TV, you should first understand the basics of IP addresses. An IP address is a unique identifier assigned to a device connected to the internet that allows computers to communicate with each other. Each device needs to have a unique IP address to be able to communicate. An IP address is made up of four sets of numbers, separated by periods, that range from 0 to 255. If your LG TV is not connecting to the internet, it may be because the IP address assigned to your TV is invalid or not compatible with your network. To check if your IP address is compatible, you can use a free online tool to scan your network and check your IP address.