ASUS service center damaged my laptop and moved my thread about it to a place where no one will see it. I would like to purchase a new speaker and 144hz g-sync panel and fix it my self. How do I get part #s for these?

I purchased a ROG GL503VS in March 2018 it was great and was very happy with it. After 2 months the cpu fan suddenly stopped working, no air or heat coming from left vent (cpu would over heat doing anything even Windows updates). Got an RMA# after de...