It can stress the brain out to another level if the Netgear wireless range extender is on but is not showing any sign that it is. Many users have been complaining about going through this exact thing. In case you too have exhausted yourself trying to find the perfect solution to fix this issue, then you have come to the right place. Here, you will find those fixes that you have not yet implemented to fix the Netgear WiFi extender device light not on issue.