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RX 580 I can't activate 03 monitors


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I have an RX 580 and I have macOS Mojave.

I can't activate 03 monitors, only 02 monitors on the HDMI ports and the DPI is off.

Is it possible to connect 03 monitors in the hackintosh?

Can anyone help me or teach the steps?

Thank you very much.

Edited by michelkastro
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what ur mobo? csm disable?

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  • 4 weeks later...

so, does it work now or not with DP?

I have the same problem. RX580 2 Monitors setup via HDMI working with Catalina

Trying to add a 3. monitor via display port doesn't work.

When booting clover is viewed via display port, as well as the apple booting logo, until it flashes (when graphics driver load?) then the monitor connected via DP is black and the other 2 are the only ones working.

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  • 3 weeks later...
On 11/6/2020 at 9:02 PM, fickerr said:

so, does it work now or not with DP?

I have the same problem. RX580 2 Monitors setup via HDMI working with Catalina

Trying to add a 3. monitor via display port doesn't work.

When booting clover is viewed via display port, as well as the apple booting logo, until it flashes (when graphics driver load?) then the monitor connected via DP is black and the other 2 are the only ones working.

 

I managed to connect the 3 monitors with SMBIOS MacPro7,1and iMacPro1,1

Edited by michelkastro
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