I built a PC with a Gigabyte Z70M-D3H, an Intel Core i7 6700, and a 16GB Corsair Vengeance 2400Mhz C14 RAM in 2016. I installed Windows 10 Pro on a 1TB Seagate HDD in the legacy mode. Then, slowly, I upgraded and added new parts. In 2017-18, I upgraded to a 32GB(2x16GB) 3000Mhz RAM kit, added a...