The users often witness technical snags like Netgear modem lights or not connecting to internet. To fix it, you are supposed to check the power levels of the cable line which connects to your cable modem or router. Now, you must check out the speed and connections. Now, if you are unable to resolve the issue, you can simply take assistance from experts and technicians. Either manually implement the steps or take help from the renowned experts. Execute the steps on by one to fix the issues entirely.