Alienware Area-51m R2 显示黑色屏幕,有背光

Summary: 本文提供有关 Alienware Area-51m R2 上的黑屏问题的信息。

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.

Symptoms

从关机状态启动计算机或重新启动计算机后,Alienware Area-51m R2 可能会显示背光亮起的空白屏幕。在显示输出模式为仅第二屏幕的情况下将 Alienware 显卡增强加速器 (AGA) 连接到计算机和外接显示器时,会出现此问题。

受影响的平台:

Alienware Area-51m R2

Cause

这是因为操作系统在重新启动之前不知道 GPU 设置了哪种模式。

Resolution

通过按 “Win + P”“Fn + F8” 再次更改显示模式,以重新在屏幕上显示。

Affected Products

Alienware Area-51m R2
Article Properties
Article Number: 000124551
Article Type: Solution
Last Modified: 22 Apr 2025
Version:  5
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.