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Dell U2718Q 显示器在分辨率设置为 2560x1440 时出现屏幕闪烁

Summary: 有关在戴尔 U2718Q 显示器上修复闪烁或闪烁屏幕的信息。

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Symptoms

屏幕闪烁

当 U2718Q 显示器设置为 2560x1440 分辨率时,当使用 HDMI 线缆时,显示器可能会显示屏幕闪烁,而 RBG 是颜色格式。

Cause

无原因信息。

Resolution

YPbPr 颜色格式选项

此问题的当前解决方法是将颜色格式选项设置为 YPbPr。颜色格式选项位于显示器的 屏上显示 (OSD) 菜单中(图 1)。
戴尔 U2718Q 显示器屏幕显示菜单
图 1

此问题的最佳解决方案是在 OSD 中的 Others 选项中 执行显示器设置的出厂重置。

Affected Products

Dell U2718Q
Article Properties
Article Number: 000130763
Article Type: Solution
Last Modified: 01 Aug 2023
Version:  5
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Article Properties
Article Number: 000130763
Article Type: Solution
Last Modified: 01 Aug 2023
Version:  5
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.