Is there a legit way to download AMD old drivers?

I having problems with my laptop that is overheating cause it is using its Intel Graphics Card and it doesn't use its AMD Graphics Card ( AMD Ryzen R5 M430 ) because either i don't have drivers since 17.7.2 cause every game in my pc to not even start. So i need an older edition of the Graphics Card drivers that works like its supposed to, but i can't find a way to download the drivers from AMD website. Help :/