System: windows 10 pro 64-bit 10.0.18363
Battery or AC: Both
Model: UX581GV.308
Frequency of occurrence: Always
Reset OS: yes
Screenshot or video:
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Detailed description：
HDMI should be no problem, because the computer can recognize the monitor
There is no problem with my monitor. If use type-c, there is no problem。
Sometimes this happens, sometimes it doesn't.😭
Thanks everyone for helping me
