Question HELP! Lights showing but no display

[Blui]

So I have a Asrock Z68 extreme4 gen 3 and I recently upgraded my ram. And after doing so when I go to turn it on lights come one and everything but no display I’ve cleaned the ram sockets and sticks but still nothing and now my gpu light isn’t turning on when I turn the computer on. Any idea what the issue could be and if it’s a dead motherboard what’s a pretty cheap one that’s about the same as the one I have now.

 

[rgd1101]

full system spec?