Hello so a few months ago I made the worst decision of my life thinking I was clever, I was completely unaware of the consequences of installing the wrong type of ram. Eversince I tried to install more ram my PC was unable to turn on and since then I replaced the RAM and MOBO and got a new PSU but yet I'm still in the same situation where I'm unable to display anything. I've tried multiple techniques. There were no post beeps and I've tried a different GFX card.