The video shows a close-up of a computer motherboard with a CPU chip on it. The chip is being cooled down with a blue liquid that is being sprayed onto it. The liquid is being sprayed from a nozzle that is not visible in the frame. The motherboard is green with various other components and circuits visible in the background. The CPU chip is square-shaped with a metallic finish. The blue liquid is being sprayed in a circular motion, covering the entire surface of the chip.