Could you change the CPU on this board? If so, which one is there?
Probably not. The type of laptop would be better than that. In many cases, the CPU of a laptop is permanently connected to the board and the BIOS is not as CPU-tolerant as a desktop computer. Ok, even then you can swap them, but if you ask that, then probably not. In addition, the socket type pin (/ pitch-) shown in the picture is reduced.