asrock z490 taichi

Hi I recently just converted my MBR Windows 10 dual boot to GPT/UEFI. I was coming from an old X58 build which of course only used MBR. So I used MBR2GPT.exe to convert and everything worked. I turned off CSM on my Z490 Taichi BIOS so it's only UEFI from what I can see. But now, it takes my...