kzez1986 Posted December 27, 2025 Share Posted December 27, 2025 (edited) I am looking for information about configure 2 displays on RX 560. One is connected via DisplayPort (working), and second via HDMI (not working). What should I 2 to have 2 monitors working? I found information about some patches, but mainly for integrated display. EDIT1: I found that WhatEverGreen was disabled, but enabling it didn't help. EDIT2: I made a test - disconnected DP monitor, leaving only HDMI. After turning on computer, HDMI monitor shows OpenCore boot menu, and texts during MacOS booting. Next, graphics is send only to the DP monitor, until I reconnected it, I saw only black screen on HDMI monitor, so I'm sure that HDMI monitor is working and connected well, but MacOS recognizes only the DP monitor. config.plist SOLVED: - this guide worked for me. May be will be helpful for anyone. Edited December 27, 2025 by kzez1986 Link to comment https://www.insanelymac.com/forum/topic/362143-tahoe-rx-560-only-1-display-working/ Share on other sites More sharing options...
Pc Bacabal Posted December 27, 2025 Share Posted December 27, 2025 1 hour ago, kzez1986 said: I am looking for information about configure 2 displays on RX 560. One is connected via DisplayPort (working), and second via HDMI (not working). What should I 2 to have 2 monitors working? I found information about some patches, but mainly for integrated display. EDIT1: I found that WhatEverGreen was disabled, but enabling it didn't help. EDIT2: I made a test - disconnected DP monitor, leaving only HDMI. After turning on computer, HDMI monitor shows OpenCore boot menu, and texts during MacOS booting. Next, graphics is send only to the DP monitor, until I reconnected it, I saw only black screen on HDMI monitor, so I'm sure that HDMI monitor is working and connected well, but MacOS recognizes only the DP monitor. config.plist 27.79 kB · 0 downloads SOLVED: - this guide worked for me. May be will be helpful for anyone. I have RX 560 to! can share your config. plist ? Link to comment https://www.insanelymac.com/forum/topic/362143-tahoe-rx-560-only-1-display-working/#findComment-2845482 Share on other sites More sharing options...
kzez1986 Posted December 28, 2025 Author Share Posted December 28, 2025 11 hours ago, Pc Bacabal said: I have RX 560 to! can share your config. plist ? Of course config.plist Link to comment https://www.insanelymac.com/forum/topic/362143-tahoe-rx-560-only-1-display-working/#findComment-2845502 Share on other sites More sharing options...
FirstCustomac Posted December 28, 2025 Share Posted December 28, 2025 @kzez1986, quick question. Is the HDMI cable connected to your motherboard or your RX 560? Link to comment https://www.insanelymac.com/forum/topic/362143-tahoe-rx-560-only-1-display-working/#findComment-2845534 Share on other sites More sharing options...
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