为什么我的电脑接hdmi线没反应?

2025-03-15 05:12:38
推荐回答(5个)
回答1:

一般就下面三种情况。
1. 显示卡与显示器信号线接触不良,重新安装好就可以了。
2. 显示器自身故障,这个需要更换。
3.显卡接口可能出问题了,更换其他的视频接口。

回答2:

1.首先确认插入HDMI线后,是否通过按FN+F4转换外接显示器,若不按快捷键,则无反应。
2.若按快捷键后无反应,建议通过官网下载针对自己型号和操作系统的显卡驱动以及快捷键软件安装后观察。

回答3:

如果你是用高清电视接的电脑,电视需要设置接口为HDMI线。如果是显示器,则检查下接头及显示器电源是否接好。

回答4:

1.显示屏设置不对,特别是连接电视时2.数据线问题换线3.接口问题3.显卡驱动对不对

回答5:

高清显示吗,
在笔记本桌面点右键,进入NVDIA控制面板。在右边选择显示菜单,选择“设置多个显示器”,打开新的设置对话框。

系统会自动侦察到两个显示器。如果侦察不到,点“我的显示器示显示”,可以强制显示液晶电视。我们只需勾选液晶电视一项,系统就会自动把液晶电视设置为主显示器。

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