I bought my camera in 2012/2013. Two months ago I would use it to record a video. A few days ago I wanted to use it again. Between those times, I haven't touched the camera. Strangely enough the camera doesn't work now: the display doesn't go on. I can't take pictures or record videos. Only the tiny green light goes on if I switch the camera to on, signaling it is accessing the SD card. I made sure the battery and the charger are correct (I bought a pair of new batteries and a new charger).
Does the Nikon D5100 stop working if you don't use it for a while? How can I fix it?