In the video, a man is seen kneeling down in front of a large server rack. He is wearing a black jacket and blue jeans. The server rack is filled with various electronic equipment, including several black and red fans. The man appears to be adjusting or fixing something inside the rack, as he is seen pointing and looking at different parts of the equipment. He seems to be speaking, possibly explaining what he is doing or giving instructions. The lighting in the room is dim, and the focus is on the man and the server rack.