I Just bought an used Rx 470 and its perfectly fine the fan is spinning and it has a display on the monitor and then i update the driver and launch the witcher 3 but then suddenly the gpu just die and my screen turn to black after i booted the computer again the gpu is not even working the fan is not spinning and there is no display on the monitor. So i use an onboard graphic. So is it the gpu, the motherboard, or the psu? Sorry if my english is bad