Systems that are small enough (made of few particles) can easy be seen to engage in fully reversible physical processes. particularly as photons.
the laptop has too many particles participating in its energy flow to ever manifest a reversal of the energy. A "reversal" of a laptop would be the heat in the room coalesces under the CPU fan and makes it warmer. While physics permits this to happen by accident, the PROBABILITY of this occurring is vanishingly small.
All the particles adn charges participating to turn on a pixel on the screen have already "Agreed" on a classical position of the electron. Physics does not force their hand in any way. It's just that having that many particles doing reversible processes, and therefore sustaining a superposition is just astronomically improbable
After a fan has blown out hot air particles into the surrounding environment, you are never ever going to squeeze them all back into the laptop again. Physics is not stopping you, it's just that it is as improbable as warm water all lining up to turn a paddle wheel and make itself cooler.
