So, my new build is great, fast, stable and quiet. Ticks all the boxes right? But I can't get the BIOS to show on the main display. It's annoying. Setup: Asus X370 Pro + 1700X Ryzen GTX 1080FE Displays: 1. Dell 1440P over DP 2. Dell 1200 x 1920 over DP (Portrait) 3. HTC Vive over HDMI It doesn't matter which DP ports I use, the BIOS will always show on the portrait display. If it's plugged in and off, then I get no BIOS at all. If I have the BIOS showing on the portrait and unplug the DP, it doesn't switch to the 1440p and won't even come back when I plug the second display in again. I only use the portrait display when coding, so it'd be nice to have the BIOS working (horizontally!) no matter what display is on. Windows is clever enough to always keep my monitor configuration correct no matter what DP ports I used. It's not a matter of port A having preference over B, it's display 2 having preference over 1 and 2 is 90 degrees out of whack.