Seems P53 has plastic chassis, I bought fan stand for my laptops that have metal chassis because that is used as heat sink. With metal you don’t need magically placed fans you just want to cool the surface.

For overpowered CPU that should not be in laptop it won’t help anyway, I had core i9 and best thing to do was to sell it and just swap to core i7 because there was no home made trick to make it better even with metal chassis.