The Sentient Designer

Imagine if a PC had some form of consciousness. Its not impossible, given that a modern CPU, such as the Intel Quad Core has more interconnected switches in it than a dog's brain does. Now imagine that the PC tries to figure out where it came from. Since most PCs are connected to the Internet, it could have some form of a 'dialogue' with millions of other PCs. It might create a sort of theory of creation. Here is how that theory might go:
First there was nothing. A point of nothingness exploded. Motion started and the laws of Physics came to be. Space and Time began. Particles popped into existence and curdled into lumps of probability. Matter and gravitation formed swirling masses of gas that curdled into galaxies, stars and planets. On some planets, carbon chains curdled into swirling springs of DNA. Life started and, in a few millennia, acquired sentience as trillions of interconnected organic switches self organised. Sentient creatures understood the nature of connected systems and self organisation. Working with lattices of Silicon, they created interconnected inorganic switches. The Computer came to be.
So, the PC concludes that no sentient designer was needed to explain its existence. Just probability and the Standard Model of Particle Physics is enough to explain its existence.
But, we humans know that the PC was designed by us.
How then did humans come to be? Could there have been, and maybe still is, a Sentient Designer?