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双显示器DP声音输出只显示一个 #257

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lordccccc opened this issue Mar 7, 2022 · 2 comments
Open

双显示器DP声音输出只显示一个 #257

lordccccc opened this issue Mar 7, 2022 · 2 comments

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@lordccccc
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机型配置信息

  • Device: B360Mortar AMD蓝宝石Vega56 显卡双DP接口
  • macOS: 12.2.1
  • EFI Version: AMD GPU+IGPU (iMac19,1) 12.2 EFI

描述问题

双4kDP接口显示器，均连接显卡，开机后声音输出选项只会显示其中一个显示器，经过测试调换两个dp接口连接顺序，发现开机时作为主屏幕的显示器进入系统后就不会显示dp声音输出，且未显示DP声音输出的显示器在进入系统后拔插下接口就能出现了，请问如何才能让两个显示器进入系统后都显示DP声音输出呢
@SuperNG6
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这个应该是系统的问题，我也不太清楚

@lordccccc
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lordccccc commented Mar 21, 2022 via email

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@SuperNG6 @lordccccc