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Recent content by noahajac

  1. noahajac

    Sapphire Pulse RX 580 8GB "Input Not Supported" With UEFI

    Do you have any VMs running in the background? If you try to run a VM using VirtualBox does it work?
  2. noahajac

    Sapphire Pulse RX 580 8GB "Input Not Supported" With UEFI

    Can you provide a picture/screenshot of the error? Android Studio shouldn't care whether secure boot is enabled. You just need to enable virtualization support in your mobo's menus.
  3. noahajac

    Sapphire Pulse RX 580 8GB "Input Not Supported" With UEFI

    It would appear so. My new monitors were from LG, and this message was displayed the first time I booted to BIOS with CSM disabled. Looks like the graphics are outputting at a weird mode until the OS takes over, and Acer monitors don't support it I guess. But with my new monitors, secure boot is...
  4. noahajac

    Sapphire Pulse RX 580 8GB "Input Not Supported" With UEFI

    My motherboard is a Gigabyte Z370 Aorus Gaming 5. However, I think I finally figured out what is happening. This isn't necessarily an issue with the GPU itself, but it seems to be an incompatibility with my Acer monitors and the GPU. I have a small, portable laptop display that I plugged into...
  5. noahajac

    Sapphire Pulse RX 580 8GB "Input Not Supported" With UEFI

    Thank you very much for the detailed post! Unfortunately, I've tried each VBIOS you linked and the issue still persists, or gets worse. 1 Monitor "Input Not Supported", other "No Signal" 1 Monitor "Input Not Supported", other "No Signal" "No Signal" on both monitors. POST error D6. 1 Monitor...
  6. noahajac

    Sapphire Pulse RX 580 8GB "Input Not Supported" With UEFI

    Thank you for the quick response!
  7. noahajac

    Sapphire Pulse RX 580 8GB "Input Not Supported" With UEFI

    Hello everyone, A few years back I bought a Sapphire Pulse RX 580 8GB from Amazon. I've noticed that if I disable CSM in my BIOS, my OS will still boot but I cannot access any BIOS menus, GRUB (I dual boot Linux), or the Windows loading screen. I've lived with this for awhile but now I would...
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