Hello, I have a PS4 fat (CUH-1116) that has endless pulsing BLOD, the uart log gave me ERROR: DCT[0] is disabled, ERROR: DCT[1] is disabled. I have done APU reballing and now it gives me ERROR: DCT[4] is disabled, ERROR: DCT[5] is disabled. Do I have to replace the rams 4/5? I already tried reflowing them but no change. If they were broken, why didn't these rams appear as disabled before the reballing?