怎么连接电脑和LG智能电视

本文教你如何将电脑上播放的媒体通过LG智能电视显示。你可以使用内置的SmartShare选项在LG智能电视播放视频和音乐,也可以通过Miracast无线连接或HDMI线连接,在LG智能电视上显示电脑屏幕。

方法 1 的 3:

使用SmartShare

  1. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/4\/42\/Connect-PC-to-LG-Smart-TV-Step-1-Version-2.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-1-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/4\/42\/Connect-PC-to-LG-Smart-TV-Step-1-Version-2.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-1-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 1 了解SmartShare。SmartShare是LG智能电视里的一个程序,允许你通过家庭网络将媒体文件直接从电脑传输到LG电视。这样可以直接在电视上欣赏储存在电脑的电影和音乐,而不必将文件传输到闪存盘或刻录DVD。
    • 用以太网将电脑和电视连接到网络,这样SmartShare效果最好。通过Wi-Fi使用SmartShare可能会导致故障或播放质量差。
  2. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/0\/0d\/Connect-PC-to-LG-Smart-TV-Step-2-Version-2.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-2-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/0\/0d\/Connect-PC-to-LG-Smart-TV-Step-2-Version-2.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-2-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 2 打开LG智能电视。你需要打开电视,这样才能让它成为电脑上的可信任设备。
  3. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/8\/8f\/Connect-PC-to-LG-Smart-TV-Step-3-Version-2.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-3-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/8\/8f\/Connect-PC-to-LG-Smart-TV-Step-3-Version-2.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-3-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 3 将电脑和LG智能电视连接到同一个家庭网络。为了将电脑上的媒体文件传输到LG智能电视,你需要将电视和电脑连接到同一个家庭网络。
    • 同样,为了获得最佳传输性能,电视和计算机都应该通过以太网连接到路由器。
  4. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/1\/19\/Connect-PC-to-LG-Smart-TV-Step-4-Version-2.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-4-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/1\/19\/Connect-PC-to-LG-Smart-TV-Step-4-Version-2.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-4-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 4 打开电脑上的“开始”菜单{"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/0\/07\/Windowsstart.png","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/0\/07\/Windowsstart.png\/30px-Windowsstart.png","smallWidth":460,"smallHeight":460,"bigWidth":30,"bigHeight":30,"licensing":"<div class=\"mw-parser-output\"><\/div>"}单击屏幕左下角的Windows标志。
    • 在使用SmartShare之前,需要启用电脑上的媒体流。[1]
  5. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/7\/73\/Connect-PC-to-LG-Smart-TV-Step-5-Version-2.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-5-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/7\/73\/Connect-PC-to-LG-Smart-TV-Step-5-Version-2.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-5-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 5 输入媒体流选项这样会在你的计算机里搜索媒体流项目菜单,通常出现在“控制面板”。
  6. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/0\/0c\/Connect-PC-to-LG-Smart-TV-Step-6-Version-2.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-6-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/0\/0c\/Connect-PC-to-LG-Smart-TV-Step-6-Version-2.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-6-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 6 单击媒体流选项它会出现在“开始”菜单搜索结果的顶部。这样就可以打开媒体流项目菜单。
  7. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/4\/4d\/Connect-PC-to-LG-Smart-TV-Step-7-Version-2.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-7-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/4\/4d\/Connect-PC-to-LG-Smart-TV-Step-7-Version-2.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-7-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 7 单击启用媒体流该选项位于窗口的中间。
  8. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/3\/38\/Connect-PC-to-LG-Smart-TV-Step-8-Version-2.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-8-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/3\/38\/Connect-PC-to-LG-Smart-TV-Step-8-Version-2.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-8-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 8 选中LG电视名称旁边的复选框。滚动可用选项,直到找到LG电视,然后选中旁边的复选框。
    • 如果复选框已经选中,则不需要单击复选框。
  9. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/2\/2c\/Connect-PC-to-LG-Smart-TV-Step-9-Version-2.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-9-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/2\/2c\/Connect-PC-to-LG-Smart-TV-Step-9-Version-2.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-9-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 9 单击确定该按钮在窗口底部。现在只要设备连接在同一个网络下,电脑就能将内容传输至LG电视。
  10. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/9\/93\/Connect-PC-to-LG-Smart-TV-Step-10-Version-2.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-10-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/9\/93\/Connect-PC-to-LG-Smart-TV-Step-10-Version-2.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-10-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 10 按下“主页”{"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/c\/cd\/Android7chromehome.png","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/c\/cd\/Android7chromehome.png\/30px-Android7chromehome.png","smallWidth":460,"smallHeight":460,"bigWidth":30,"bigHeight":30,"licensing":"<div class=\"mw-parser-output\"><\/div>"}按钮。该按钮在遥控器的中间或右下角。
  11. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/4\/41\/Connect-PC-to-LG-Smart-TV-Step-11-Version-2.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-11-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/4\/41\/Connect-PC-to-LG-Smart-TV-Step-11-Version-2.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-11-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 11 选择SmartShare选项。向右或向左滚动,直到找到SmartShare图标。图标类似于四个彩色球体(红黄蓝绿),用光标选择图标并按“确定”。 [2]
  12. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/d\/d3\/Connect-PC-to-LG-Smart-TV-Step-12-Version-2.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-12-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/d\/d3\/Connect-PC-to-LG-Smart-TV-Step-12-Version-2.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-12-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 12 选择设备它是屏幕左边的一个标签。
  13. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/2\/2d\/Connect-PC-to-LG-Smart-TV-Step-13-Version-2.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-13-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/2\/2d\/Connect-PC-to-LG-Smart-TV-Step-13-Version-2.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-13-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 13 选择你的电脑。你应该可以在“设备”页面上看到电脑名称;从那里选择你的电脑。
  14. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/c\/cb\/Connect-PC-to-LG-Smart-TV-Step-14-Version-2.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-14-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/c\/cb\/Connect-PC-to-LG-Smart-TV-Step-14-Version-2.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-14-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 14 选择媒体并播放。当你打开电脑页面时,就可以在电脑上浏览视频、照片和音乐文件。在LG电视上选择任何文件并打开。[3]
    • 必须打开正在传输内容的计算机,并登录到你的帐户中,才能将文件显示在电视上。
方法 2 的 3:

使用Miracast

  1. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/1\/12\/Connect-PC-to-LG-Smart-TV-Step-15-Version-2.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-15-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/1\/12\/Connect-PC-to-LG-Smart-TV-Step-15-Version-2.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-15-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 1 了解Miracast。如果你只是想在LG电视上显示电脑屏幕上的内容,Miracast允许你将屏幕上的内容直接传输到LG电视上,无需使用任何电缆。
    • 和SmartShare一样,当LG电视和电脑都通过以太网而不是Wi-Fi连接到路由器时,Miracast效果最佳。
  2. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/f\/f0\/Connect-PC-to-LG-Smart-TV-Step-16-Version-2.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-16-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/f\/f0\/Connect-PC-to-LG-Smart-TV-Step-16-Version-2.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-16-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 2 打开LG智能电视。按下LG电视遥控器上的“电源”按钮{"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/5\/5d\/Windowspower.png","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/5\/5d\/Windowspower.png\/30px-Windowspower.png","smallWidth":460,"smallHeight":460,"bigWidth":30,"bigHeight":30,"licensing":"<div class=\"mw-parser-output\"><\/div>"}就可以了。
  3. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/2\/2b\/Connect-PC-to-LG-Smart-TV-Step-17-Version-2.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-17-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/2\/2b\/Connect-PC-to-LG-Smart-TV-Step-17-Version-2.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-17-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 3 按下遥控器上的"首页"按钮{"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/c\/cd\/Android7chromehome.png","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/c\/cd\/Android7chromehome.png\/30px-Android7chromehome.png","smallWidth":460,"smallHeight":460,"bigWidth":30,"bigHeight":30,"licensing":"<div class=\"mw-parser-output\"><\/div>"}这样就可以打开电视“应用程序列表”。
  4. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/e\/e2\/Connect-PC-to-LG-Smart-TV-Step-18-Version-2.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-18-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/e\/e2\/Connect-PC-to-LG-Smart-TV-Step-18-Version-2.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-18-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 4 打开设备连接器。这款应用可以让你把Windows电脑和LG智能电视连接起来:[4]
    • 选择“应用程序列表”选项。
    • 选择“设备连接器”图标。
    • 按下遥控器上的“确认”键。
  5. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/f\/f0\/Connect-PC-to-LG-Smart-TV-Step-19-Version-2.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-19-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/f\/f0\/Connect-PC-to-LG-Smart-TV-Step-19-Version-2.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-19-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 5 选择个人电脑你将在设备连接器页面中找到此选项。
  6. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/d\/d3\/Connect-PC-to-LG-Smart-TV-Step-20-Version-2.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-20-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/d\/d3\/Connect-PC-to-LG-Smart-TV-Step-20-Version-2.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-20-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 6 选择屏幕共享它位于屏幕底部。
  7. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/1\/15\/Connect-PC-to-LG-Smart-TV-Step-21-Version-2.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-21-Version-2.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/1\/15\/Connect-PC-to-LG-Smart-TV-Step-21-Version-2.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-21-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 7 选择Miracast这个标签在页面左边。
  8. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/a\/a6\/Connect-PC-to-LG-Smart-TV-Step-22.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-22.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/a\/a6\/Connect-PC-to-LG-Smart-TV-Step-22.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-22.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 8 选择开始位于页面右边。
  9. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/a\/a3\/Connect-PC-to-LG-Smart-TV-Step-23.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-23.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/a\/a3\/Connect-PC-to-LG-Smart-TV-Step-23.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-23.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 9 选择个人电脑 Windows 8.1或更高版本你会在屏幕右侧找到它。这样做可以让电脑探测到LG电视。
    • 这里可能会有“个人电脑 Windows 10”选项。如果有,选择这个选项。
  10. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/3\/39\/Connect-PC-to-LG-Smart-TV-Step-24.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-24.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/3\/39\/Connect-PC-to-LG-Smart-TV-Step-24.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-24.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 10 将电脑和电视连接起来。单击电脑屏幕右下角的“通知”方块,以提示操作中心弹出菜单,然后执行以下操作:
    • 单击“项目”。
    • 点击“连接到无线显示器”。
    • 点击LG智能电视的名称。
    • 如果出现提示,输入显示在电视屏幕上的代码。
    • 点击“连接”。
  11. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/6\/65\/Connect-PC-to-LG-Smart-TV-Step-25.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-25.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/6\/65\/Connect-PC-to-LG-Smart-TV-Step-25.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-25.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 11 选择LG电视作为声音输出。如果声音仍然来自电脑,而不是电视,执行以下操作:
    • 打开开始
    • 输入声音
    • 点击扬声器形状的声音选项。
    • 播放选项卡中选择LG电视。
    • 点击设为默认值
    • 点击应用,然后点击确认
  12. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/0\/08\/Connect-PC-to-LG-Smart-TV-Step-26.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-26.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/0\/08\/Connect-PC-to-LG-Smart-TV-Step-26.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-26.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 12 使用LG电视的屏幕作为电脑的分机。你应该能够看到电脑屏幕缩放到LG电视上,这意味着你在使用电脑作为遥控器的同时,还可以在电视上浏览在线内容,或者从你的文件库里观看电影。
方法 3 的 3:

使用HDMI线

  1. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/a\/a7\/Connect-PC-to-LG-Smart-TV-Step-27.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-27.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/a\/a7\/Connect-PC-to-LG-Smart-TV-Step-27.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-27.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 1 确保电脑有HDMI端口。HDMI端口是个细宽的插槽,从上至下逐渐变窄。大多数现代电脑至少有一个HDMI端口。
  2. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/4\/4c\/Connect-PC-to-LG-Smart-TV-Step-28.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-28.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/4\/4c\/Connect-PC-to-LG-Smart-TV-Step-28.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-28.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 2 如果需要,购买一个适配器。如果电脑没有HDMI端口,需要购买HDMI适配器,“输出”电脑的视频。
    • 常见的非hdmi适配器包括DisplayPort、USB-C和DVI或VGA(仅限旧款计算机)。
  3. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/c\/ce\/Connect-PC-to-LG-Smart-TV-Step-29.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-29.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/c\/ce\/Connect-PC-to-LG-Smart-TV-Step-29.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-29.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 3 找一条足够长的电缆。如果不是使用笔记本电脑,测量电视和电脑之间的距离,然后买一条比实际距离长一些的HDMI线。这将确保设备需要移动时有足够的线。
    • 便宜和昂贵的HDMI线没什么区别。由于HDMI是数字信号,要么是“开”要么是“关”,电缆不会影响信号质量。只有在较长的电缆上才会显示出质量上的差异。
    • 12米长和以下的HDMI线符合标准。也有更长的HDMI线,从技术上来说也是可用的,但是这种线可能不符合标准。[5]
    • 如果你需要在非常长的距离使用HDMI线,可能需要一个放大器来提高功率。
  4. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/c\/c6\/Connect-PC-to-LG-Smart-TV-Step-30.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-30.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/c\/c6\/Connect-PC-to-LG-Smart-TV-Step-30.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-30.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 4 把HDMI线的一端连接到电视上。HDMI电缆应该插入电视机背面或侧面的“HDMI”输入接口。
    • 如果LG电视有一个以上的HDMI端口,端口上就会有一个数字。这个数字与HDMI通道有关,稍后你需要切换到该通道。
  5. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/b\/bc\/Connect-PC-to-LG-Smart-TV-Step-31.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-31.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/b\/bc\/Connect-PC-to-LG-Smart-TV-Step-31.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-31.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 5 将HDMI电缆的另一端连接到电脑上。将HDMI电缆插入电脑的端口。
    • 如果你使用用于电脑视频输出的适配器,将适配器插入电脑,然后将HDMI电缆插入适配器外部的HDMI端口。
  6. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/3\/3a\/Connect-PC-to-LG-Smart-TV-Step-32.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-32.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/3\/3a\/Connect-PC-to-LG-Smart-TV-Step-32.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-32.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 6 打开LG电视。按下LG电视遥控器的“电源”按钮 {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/5\/5d\/Windowspower.png","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/5\/5d\/Windowspower.png\/30px-Windowspower.png","smallWidth":460,"smallHeight":460,"bigWidth":30,"bigHeight":30,"licensing":"<div class=\"mw-parser-output\"><\/div>"}
  7. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/2\/2b\/Connect-PC-to-LG-Smart-TV-Step-33.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-33.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/2\/2b\/Connect-PC-to-LG-Smart-TV-Step-33.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-33.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 7 切换到HDMI输入。使用电视的“输入”按钮切换到HDMI,HDMI的号码必须和插入电视输入口的HDMI电缆一致。你应该可以看到电脑屏幕出现在电视上了。
  8. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/4\/48\/Connect-PC-to-LG-Smart-TV-Step-34.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-34.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/4\/48\/Connect-PC-to-LG-Smart-TV-Step-34.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-34.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 8 选择LG电视作为声音输出。如果声音仍然来自你的电脑,而不是电视,执行以下操作:
    • 打开开始
    • 输入声音
    • 点击扬声器形状的声音选项。
    • 播放选项卡中选择LG电视。
    • 点击设为默认值
    • 点击应用,然后点击确认
  9. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/b\/b3\/Connect-PC-to-LG-Smart-TV-Step-35.jpg\/v4-460px-Connect-PC-to-LG-Smart-TV-Step-35.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/b\/b3\/Connect-PC-to-LG-Smart-TV-Step-35.jpg\/v4-728px-Connect-PC-to-LG-Smart-TV-Step-35.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 9 使用LG电视的屏幕作为电脑的分机。你应该能够看到电脑屏幕缩放到LG电视上,这意味着你在使用电脑作为遥控器的同时,还可以在电视上浏览在线内容,或者从文件库里观看电影。

小提示

  • HDMI线的价格通常不贵,尤其是在网上购买的时候。
  • 所有LG智能电视以及一般的智能电视都有HDMI接口。

警告

  • 通过Wi-Fi流媒体会导致质量下降和延迟增加。

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