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设备 Dispaly

显示屏1:笔记本显示屏
显示屏2:VX2880-4K-HDU

Display 1: Internal Display
Display 2: VX2880-4K-HDU

问题描述 Description

HDMI线连接笔记本和外接显示屏后,显示屏黑屏,无信号,偶尔跳出画面。

After connecting the HDMI cable to the laptop and external display, the display goes black, no signal, and occasionally jumps out of the screen.

问题原因 Cause

刷新率没设置好,笔记本显示屏刷新率为60Hz,外接显示屏刷新率为30Hz。

The refresh rate is not set properly, the laptop display refresh rate is 60Hz and the external display refresh rate is 30Hz.

问题解决 Problem solving

  1. 右键,选择显示设置;Right click and select Display Settings;
  2. 选择外接显示屏;Select the Display2;
  3. 更多显示;choose Advance dispaly;
    4.设置刷新率为显示屏的刷新率;Set the refresh rate to the refresh rate of the display;

本文标签: 显示屏外接黑屏信号笔记本