The answer to 'surge protector not working' is that a surge protector may not be working for several common reasons, including a damaged power strip, overloaded circuits, or a faulty surge suppressor. Symptoms can include lights not turning on, devices not receiving power, or the surge protector feeling hot to the touch.
To troubleshoot, first check the surge protector's power indicator light. If it's not illuminated, the surge protector may need to be replaced. You can also try plugging in a different device to see if the surge protector is providing power. If the issue persists, the surge protector may be overloaded or the internal components could be damaged. In some cases, you may need to call an electrician to inspect your home's electrical system and ensure it can safely handle the power load.