问题与回答, 检查下列诸项看看是否给显示器带来麻烦：

	是否恰当地安装了视频	参照视频卡手册安装视频
	卡？	卡。
有一条信息如下：“发现不认识的显示器，	你安装了显示器驱动程序	按照驱动程序安装指示来
即插即用（VESA DDC）显示器”。	了吗？	安装显示器驱动程序。
	查阅视频卡手册看看能否	按照驱动程序安装指示来
	支持即插即用 (VESA DDC)	安装显示器驱动程序。
	功能。
MagicTune™ 运行不正常时进行检查。	MagicTune™ 功能仅可用于	* 要查看 MagicTune™ 功
	带有支持“即插即用”的	能是否可以用于您的 PC，
	Window 操作系统的 PC	请执行以下步骤（Windows
	(VGA)。	为 XP 时）：
		控制面板 → 性能和维护
		→ 系统 → 硬件 → 设备
		管理器 → 显示器 → 在
		删除即插即用显示器后，
		通过搜索新的硬件来寻找
		“即插即用显示器”。
		MagicTune™ 是本显示器附
		带的软件。有些显卡可能
		不支持您的显示器。如果
		您有显卡方面的问题，请
		访问我们的网站以查看所
		提供的兼容显卡列表。
		.
MagicTune™ 无法正常工作。	您是否更换了 PC 或者显	下载最新的程序。该程序
	卡？	可从以下地址下载： .
	您安装了程序吗？	首次安装程序后重启计算
		机。如果已安装有此程
		序，请卸载，然后重启计
		算机，重新安装程序。在
		安装或卸载程序后，需要
		重启计算机才能正常运
		行。

访问我们的网站并下载 MagicTune™ MAC 的安装软件。

检查下列诸项看看是否给显示器带来麻烦：

检查电源线和电缆是否适当地连接到计算机上了。

检查在启动时计算机是否响了三次。 (如果是，则请求售后服务来检修计算机的主板。)

如果你安装了一块新的视频卡，或者你组装了 PC, 那就检查一下是否安装了适配器（视频）驱动程序和显示器驱动程序。

检查视频屏幕的扫描频率是否设置为 56Hz ~75Hz。 (当使用最大分辨率时不要超过 75 Hz。)

如果你在安装适配器 (视频) 驱动程序时有问题，则在安全模式下重新启动计算机，拿掉在控制面板、系统、设备管理器处的显示适配器，然后重新启动计算机来重新安装适配器（视频）驱动程序。

如果问题重复发生,则请与授权的服务中心联系。

问题与回答

问题	回答
我怎样才能改变频率？	重新设置视频卡可以改变频率。
	注意视频卡支持的可以不同，取决于所用驱动程序的

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