Can I set primary gpu with B450 chipset?

Discussion created by windaway on Aug 30, 2019
Latest reply on Aug 31, 2019 by hardcoregames™

My pc is with ryzen 3600 and msi b450m mortar. I have installed two gpus, a 1070ti in pcie3(1x) a titan xp in pcie1(16x), the motherboard set the 1070ti as primary gpu, is it possible to set titan xp as primary gpu?