Contribution d'origine par : Francisco T. ,
Seems like the power supply isn’t connected to the motherboard. Try disassembling the case then plug in the cord that connects the power supply to the board. It can be found on the left side of the console. Put the shell back together to avoid electric shock. If there were no display but the drive is spinning, replace the AV cable. The LED light is only an indicator for the power supply that it is on and not the motherboard.