在重复模式下切换显示屏分辨率和方向时任务栏图标闪烁
Summary: 本文提供有关在重复模式下切换显示屏分辨率和方向时任务栏图标闪烁的信息。
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Symptoms
将两台显示器连接到板载图形端口或附加图形卡端口时，任务栏中的图标可能会闪烁。
受影响的平台：
- Inspiron 灵越 3020 台式机
- Vostro 成就 3020 小型台式机
- Vostro 成就 3020 塔式台式机
受影响的操作系统：
- Windows 11 22H2
Cause
默认情况下，Windows 11 22H2 启用多平面覆盖 （MPO），这会导致此问题。
Resolution
对功能没有影响。任务栏仍然可以工作。注销并再次登录，或重新启动计算机以解决此问题。
Affected Products
Inspiron 3020 Desktop, Vostro 3020 Tower Desktop, Vostro 3020 Small DesktopArticle Properties
Article Number: 000207550
Article Type: Solution
Last Modified: 24 Apr 2025
Version: 5
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