The video shows a close-up of a person's hand as they adjust a clear plastic rod inside a computer case. The rod is part of a cooling system, and the person is seen adjusting it to ensure proper placement. The computer case is open, revealing various components such as fans and cables. The person's hand is visible, and they appear to be wearing a black long-sleeved shirt. The video is shot in a well-lit room, and the focus is on the adjustment of the rod.