核对表, 屏幕上没有图像。无法开启显示器。, 看不到同屏显示。

故障诊断

如果屏幕上显示消息或屏幕变白，表示显示器工作正常。

此时，请检查计算机是否存在问题。

核对表

注

在请求协助之前，请查看本节中的信息，确定是否能自行解决问题。如果确实需要帮助，请拨打“信息”部分提供的电话号码或联系您的经销商。

屏幕上没有图像。无法开启显示器。

Q:电源线是否连接正确？

A:请检查电源线连接和电源。

Q:屏幕上是否显示“检测信号线”消息？

A:（使用 D-sub 电缆连接）

请检查信号线连接。

Q:如果已接通电源，请重新引导计算机查看可显示的初始屏幕（登录屏幕）。

A:如果显示初始屏幕（登录屏幕），请引导计算机进入相应模式（Windows ME/XP/2000 为安全模式），然后更改视频卡刷新率。

（请参阅“预置计时模式”）

如果未显示初始屏幕（登录画面），请与服务中心或经销商联系。。

Q:屏幕上是否显示“非最佳模式”、“推荐模式 1680 x 1050 60 Hz”消息？

A:当视频卡信号超出显示器可以正确处理的最大分辨率和刷新率时，将显示此消息。

A:调节为显示器可以正确处理的最大分辨率和刷新率。

A:如果显示器超过 SXGA 或 75 Hz，将会显示“非最佳模式”、“推荐模式 1680 x 1050

60 Hz” 信息。如果显示器超过 85 Hz，显示器将正常工作，但会出现“非最佳模式”、“推荐模式 1680 X 1050 60 Hz”信息，该信息停留一分钟后消失。

请在这一分钟内更改为推荐模式。

（如果重新引导系统，将再次显示此消息。）

Q:屏幕上没有图像。显示器上的电源指示灯是否每隔 1 秒闪烁一次？

A:显示器处于 PowerSaver 模式。

A:按下键盘上的任意键可激活显示器并恢复屏幕上的图像。

A:如果依然没有图像，请按下“”按钮。然后，再次按下键盘上的任意键可激活显示器并恢复屏幕上的图像。

看不到同屏显示。

Q:您是否已锁定了屏幕菜单 (OSD) 以防止更改？

A:按下 [MENU / ] 按钮至少 5 秒钟，以解除 OSD 锁定。

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