My Raspberry Pi 2 was working with OpenELEC os properly. Suddenly it had stopped working. I don't know whether it had updated anything automatically. It is continuously rebooting. I could see the startup screen but reboots. I could see the power LED is toggling during this.
I checked by powering it with GPIO input. It is working but the USB ports are not detecting. Other than USB, Ethernet, HDMI are working fine.
So kindly guide me how I can check this issue.
Is this a hardware issue or the software ?
PS: Power supply, SD and other things are fine since they are working with my new Raspberry Pi 3 board.