F5F Stay Refreshed Hardware Desktop Discuss techniques for running APU and GPU together efficiently

Discuss techniques for running APU and GPU together efficiently

Discuss techniques for running APU and GPU together efficiently

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willyham76
Junior Member
11
01-13-2022, 09:13 AM
#1
Hello, I need to link my four monitors to the GPU (4090) using three DP and one HDMI. I also plan to connect a sensor panel via HDMI, which should work with the APU on the AMD CPU. My motherboard is an ASUS X670E-Extreme, featuring USB4 outputs for video. I've tried various adapters—USB-C to HDMI, USB-C to DP, and then DP to HDMI—but none worked. The sensor panel connects directly to a GPU port, so it functions. This suggests the USB isn't sending a video signal. I attempted to set the IGPX Multi-Monitor in BIOS to Auto and Forced, but that didn’t help. I have the newest drivers for both the GPU and APU. I'm still unsure why this setup isn't connecting properly and would appreciate any guidance. Thanks ahead! System Info: MB: ASUS X670E-Extreme CPU: AMD 7900X GPU: Nvidia RTX 4090
W
willyham76
01-13-2022, 09:13 AM #1

Hello, I need to link my four monitors to the GPU (4090) using three DP and one HDMI. I also plan to connect a sensor panel via HDMI, which should work with the APU on the AMD CPU. My motherboard is an ASUS X670E-Extreme, featuring USB4 outputs for video. I've tried various adapters—USB-C to HDMI, USB-C to DP, and then DP to HDMI—but none worked. The sensor panel connects directly to a GPU port, so it functions. This suggests the USB isn't sending a video signal. I attempted to set the IGPX Multi-Monitor in BIOS to Auto and Forced, but that didn’t help. I have the newest drivers for both the GPU and APU. I'm still unsure why this setup isn't connecting properly and would appreciate any guidance. Thanks ahead! System Info: MB: ASUS X670E-Extreme CPU: AMD 7900X GPU: Nvidia RTX 4090