X570 Taichi - Prioritize primary discrete gpu

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   I have the Asrock x570 Taichi with two discrete GPUs. RX 570 and 5700 XT.  

There is an option in the Bios called ?�Primary Video Adapter??which is greyed out. I believe it is greyed out because my gpu doesn?�t have an igpu. 

I thought the primary gpu would be in the first pcie slot. But when I enter the bios, the 5700 XT?�s monitor is black, and the bios is displayed on the Rx 570?�s monitor. 

With the Taichi being an expensive, feature-rich model, shouldn?�t there be a setting to switch which discrete GPU is primary?

Monitor One  is connected to 5700 XT (PCIE1) via DisplayPort. 
Monitor Two is connected to Rx 570 (PCIE3) via HDMI. 

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tastyrock Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 06 Oct 2017 Status: Offline Points: 21	Post Options Post Reply Quote tastyrock Report Post Thanks(0) Quote Reply Topic: X570 Taichi - Prioritize primary discrete gpu Posted: 19 Jul 2024 at 12:22pm
	I have the Asrock x570 Taichi with two discrete GPUs. RX 570 and 5700 XT. There is an option in the Bios called ?�Primary Video Adapter??which is greyed out. I believe it is greyed out because my gpu doesn?�t have an igpu. I thought the primary gpu would be in the first pcie slot. But when I enter the bios, the 5700 XT?�s monitor is black, and the bios is displayed on the Rx 570?�s monitor. With the Taichi being an expensive, feature-rich model, shouldn?�t there be a setting to switch which discrete GPU is primary? Monitor One is connected to 5700 XT (PCIE1) via DisplayPort. Monitor Two is connected to Rx 570 (PCIE3) via HDMI.