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Graphics Cards

Journeyman III

RX580 Dual screen not working?

I am running a RX580 and after installing windows 11, intermittently one screen is not recognized.

It would work again when I reinstall the drivers, but then it happens again.

I installed a fresh copy of Windows 10 to downgrade the system, and I am still having the problem.

One monitor is connected via HDMI, and the other via DP.

I swapped out the DP, and still the same problem.

I connected both via HDMI, and I think it solved the problem (but will not get as high frame rate)

I dont think it is the monitor port, because I can use it as a single monitor with that DP.

Any suggestions?

Card : Radeon RX 580 Series

Processor Intel i7-8700K


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