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typec转dp外接4k 休眠唤醒后,无法开启 1920 hidpi #10

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libra1010 opened this issue Dec 25, 2021 · 2 comments
Open

typec转dp外接4k 休眠唤醒后,无法开启 1920 hidpi #10

libra1010 opened this issue Dec 25, 2021 · 2 comments

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@libra1010
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如题
使用的为typec 转dp ,接在充电typec口,如果不接在充电口,会有其他问题
启动后,使用switchRexs 可以选择1920的hidpi
但是睡眠唤醒后,switchRexs里面则没有此选项
如果bios设置 external display模式
则一直不能开启1920的hidpi
或者显示是开启的,但实际上字体还是糊的

@bdragonh
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重新插拔之后才可以吗? 或者重启之后也是不正常的需要重新插拔?

@bdragonh
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使用opencore 0.7.6 打开EFI选择DeviceProperties 之后在 PciRoot(0x0)/Pci(0x2,0x0) 中添加enable-hdmi20 值设置为01000000 保护后 关机 在开机试一下。 如果不行 我也没办法了。

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