Question Kernel security check failure bsod

[MLB7]

I had a bsod while playing a game. It said kernel security check failure at the bottom. It tried to restart but nothing happens. No keyboard or mouse power. Nothing comes up on monitor. I tried letting it sit for a bit and restarting with the power button a few times but nothing happens. Any ideas what to do next?

 

[rgd1101]

full system spec? include make and model of the psu