Thinkpad E480 外接4k显示器分辨率问题

aliyoge / Hackintosh-ThinkPad-E480

Thinkpad E480 for macOS Monterey

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Closed zheng017 closed 2 years ago

zheng017 commented 3 years ago

Thinkpad E480 外接4k显示器只能识别到2848 x 1604分辨率，Hidpi可开启到1440 x 810，通过HDMI口和type C转DP接口都是如此，显示器是LG 27UL550，请问问题出在哪里？