When turned on, it will go through its normal process of the first beep and white light appearing to show the pc is Alive (with no display showing) and then it’s followed by the 1 long beep and 3 short
So I’ve came back and had another go, I think I miss placed the ram previously, but what actually happens is, when I turn my pc on 4 beeps are followed 5 seconds later and the ram light is turning white.