So I am finally building a new pc and I am upgrading my motherboard, GPU and CPU. I am also switching from AMD to Intel. My question is that since I am switching everything except my hard drives; can I just use my old hard drive and SSD on my new pc? The problem is that the drivers might conflict because of the parts being switched and switching platforms. So do I have to format my ssd and hdd and reinstall windows or can I just format my ssd and keep the stuff on my hard drive?