I purchased a used PS4. It does not have the corner power button but the one halfway to the middle. So I cannot get my TV to recognize the PS4. The previous owner said no problems with the HDMI prior. I tried two cables. It seems like I was able to turn it off with the button but now I cannot. I tried to boot it in safe mode. It does but there is still no communication with the TV. So I have to unplug it to turn it off and no picture. No device found. Samsung TV older. I have tried several online fixes. I can't get it to read. I was gonna try a different tv but its late. Not sure what to do.