X470D4U with PCIe GPU

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   The BIOS settings from my post above relate primarily to the mxgpu mode setting for the AMD S7150 video card.
I installed Windows today and established the following fact. Integrated graphics work with artifacts when running windows from the legacy disk. Including I was unable to put the drivers for the video card in the pci slot.
In windows startup mode from a UEFI disk, the integrated graphics start and the drivers are installed normally.

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lliax Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 18 Jan 2021 Location: Kaliningrad Status: Offline Points: 47	Post Options Post Reply Quote lliax Report Post Thanks(0) Quote Reply Posted: 29 Sep 2021 at 1:29am
	The BIOS settings from my post above relate primarily to the mxgpu mode setting for the AMD S7150 video card. I installed Windows today and established the following fact. Integrated graphics work with artifacts when running windows from the legacy disk. Including I was unable to put the drivers for the video card in the pci slot. In windows startup mode from a UEFI disk, the integrated graphics start and the drivers are installed normally.

lliax Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 18 Jan 2021 Location: Kaliningrad Status: Offline Points: 47	Post Options Post Reply Quote lliax Report Post Thanks(0) Quote Reply Posted: 29 Sep 2021 at 5:39am
	Addition. I managed to start the GPU S7150 normally at Windows 10, but I can't do it in Windows Server 2019. On the same computer, with exactly the same settings. Maybe it's not about the drive startup modes. Maybe in win Server 2019 turned off support for earlier video cards.

igorekDE Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 18 Sep 2022 Status: Offline Points: 50	Post Options Post Reply Quote igorekDE Report Post Thanks(0) Quote Reply Posted: 20 Sep 2022 at 10:43am
	hello, i updated bios to 4.20 then to 4.26 after that, my choice of primary graphics adapter is also inactive in bios 3.50 What do i do?