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General Discussions

iskhi
Journeyman III
‎12-25-2023 12:19 AM

2 monitor problem

Hi. I have rx570 Saphire edition with 2 HDMI ports. I also have 2 monitors with only VGA ports. When I connect each monitor individually via HDMI to VGA adapter they work fine, but not together. Simultaneous connection results in both showing bios loading, then Windows starting and after few seconds both lose signal.

If I plug in one monitor using the abovementioned adapter as usual and another screen using HDMI port without any adapter, they also work great.

I assume problem lies in using 2 HMDI to VGA adapters at the same time.

Drivers are up to date. Monitors are Samsung and ViewSonic. Windows display settings are set correctly, since they work fine with 2 monitors if only one of them uses adapter.

Has anyone had similar issue? What can be the solution?

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1 Reply
VarHar
Adept I
‎12-25-2023 02:41 PM

I was never so adventerous to use more than one adapter at a time, sound like both bios and gpu handle this just fine but windows does not, did you try to plug in the second monitor after bootup?

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