So in february I got my SNES Classic Edition and everything worked fine for a couple of months. During those months later when I turned on the SNES Classic one day and it turned on but it didn't show any video and when i turned the system off the light is on instead of off I find that strange and I dont even know what to do should i buy a new USB power cable or buy a HDMI cord to use for the SNES Classic Edition Plz help