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I am using a hdmi to vga adapter that I have used for over 1 year and it started losing signal after a few minutes ,so I bought a new one which did the same thing. I bought a couple more after that ,but they all so the same thing.AMD Ryzen 3100, Gigabyte a320m s2h motherboard and a RX 570.
Hi Anonymous, If multiple HDMI -> VGA adapters are doing it, then it’s safe to assume it’s not the adapters.Have you tried hooking up a monitor with straight HDMI to see if that also loses signal, as when using an adapter? If straight HDMI also loses signal, we have a little more information.Either a bad HDMI port, cable, or the graphics card is unhealthy. Have you made sure all drivers are up to date?