Nintendo Switch控制台广受欢迎，通常是一种简单的即插即用混合设备。重点是乐趣，没有PC(PCs)或高端下一代游戏机带来的复杂性。
这并不意味着Switch完全没有错误。有时(Sometimes)会出现问题，当玩家尝试从手持模式“切换”到在电视上玩时，他们会遇到一个问题，他们只会看到黑屏。如果您想解决Nintendo Switch 电视(Nintendo Switch TV)连接问题
，我们将向您介绍常见的故障排除技巧。
哪些交换机型号(Switch Models)可以连接电视？
Switch之所以得名，是因为它能够将掌上游戏机“切换(Switch)”为连接电视的家用游戏机。OLED和标准Switch确实如此，但如果您有Nintendo Switch Lite，则无法将它连接到电视。
尽管有USB -C 端口，但它缺少通过USB进行视频输出的硬件。因此，即使您使用Lite(Lite)可以实际插入
的第三方底座，它也不会向您的电视输出任何内容。
(Connect Everything)以正确的顺序(Correct Order)连接一切
通常，您如何插入所有内容并不重要，但如果您遇到问题，请尝试按此特定顺序连接所有内容：
- 从一切拔掉电源开始
- 检查交流电源线是否有任何损坏
- 将Switch AC适配器连接到扩展坞
- 将交流适配器插入墙上插座
- 将(Connect one)HDMI电缆的一端连接到扩展坞
- 将HDMI电缆连接到电视的HDMI输入
- 停靠你的开关
如果这不起作用，请继续执行下面的故障排除步骤。
1. 重启你的开关和电视
正确插入所有内容后，关闭 Switch 和电视。然后再次打开它们，看看是否可以解决问题。您可以尝试两次，交替打开您首先打开的设备，看看这是否有所作为。
我们并不是说让您的Switch进入睡眠模式(Sleep Mode)。相反，您应该重新启动 Switch(Switch)。按下(Press)Switch上的电源按钮，直到看到电源选项菜单。然后选择关机(Power Off)。
您还可以通过按住电源按钮直到主机关闭来软重置您的 Switch。在这两种情况下，使用电源按钮(Power Button)重新打开控制台即可完成电源循环。
2. 更新您的Switch 系统软件(Switch System Software)和电视
智能电视(Smart TVs)和现代游戏机始终获得软件更新。如果您使用的是智能(Smart)电视（甚至是非智能电视），请检查新固件是否可用。智能电视(Smart TVs)可以直接通过互联网获取更新，但对于非智能电视(TVs)，您可能需要下载更新并将其保存到拇指驱动器中。有关具体程序，请参阅电视手册。
在等式的Switch端，检查系统更新。当您连接到互联网时，这应该会自动发生。
3. 检查你的输出设置
默认情况下，您的 Switch 会自动选择最佳视频输出模式。如果有人手动将其设置为当前电视不支持的内容，您将看不到任何画面。
- 在手持模式下打开 Switch，然后在主菜单(Home Menu)上打开系统页面。
- 向下滚动(Scroll)到电视输出并选择它。
- 打开电视分辨率。
- 选择“自动”(Choose Automatic)，或选择与您的电视匹配的模式。
几乎所有现代电视都支持(TVs)Switch使用的所有模式。不过，自动(Automatic)设置会出错，因此手动选择正确的分辨率可能会解决此问题。
4. 检查您的电视输入设置
在某些电视型号上，您可以指定与所用特定HDMI输入相关的视频格式和其他设置。例如，如果您的电视设置为接受 1080i（隔行扫描）视频信号，它就不会显示 1080p（逐行扫描）图像。
查看您的电视手册以查看是否存在此类设置并将其重置为默认值或 1080p。您可以使用电视遥控器上的“设置”或“菜单”按钮访问其菜单。
5. 将您的开关直接(Switch Directly)连接到电视
如果您的Switch通过其他设备（例如条形音箱或具有HDMI直通功能的家庭影院系统）连接到电视，请尝试直接连接。如果直接连接有效，则表明中间设备或其中一根中间电缆存在问题。您可以绕过该设备或更改其设置以使用Switch。对于某些设备，可以进行固件或软件更新。
6. 你使用正确的输入法吗？
您的电视可能有多个HDMI输入，您可能在电视设置中选择了错误的输入。因此，请使用电视的输入选择功能，并确保将其设置为与插入Switch的输入相同的输入。(Switch)例如，如果您将Switch插入标有“ HDMI 1 ”的端口，则还应将电视的输入设置为HDMI 1，而不是HDMI 2。
提示：某些电视(TVs)仅在某些HDMI输入上支持HDR 。由于Switch不支持HDR ，如果有非HDR端口可用，将其插入支持 HDR 的端口是一种浪费。(HDR)相反，为Apple TV
等设备保存HDR端口。
7. 不要使用第三方码头
自 Switch 推出以来，第三方扩展坞一直存在问题。Nintendo Switch底座使用自定义功能，这意味着您不能只插入任何旧的 USB-C 底座并期望它能正常工作。
在Switch(Switch)系统软件更新后，亚马逊(Amazon)等网站上宣传的未经许可的第三方坞站可能会出错或停止工作。甚至出现过第三方停靠永久性堵塞 Switch 的(permanently brick the Switch)情况！
因此，如果您遇到电视连接问题，请尽可能更换官方Switch底座，或者至少使用任天堂(Nintendo)官方认可的底座。
8. 检查扩展坞的电源
如果Switch(Switch)扩展坞未通电，您将不会在屏幕上看到任何内容。Switch本身无法为扩展坞供电。扩展坞未通电的一个明显迹象是Switch的屏幕在扩展坞中时一直亮着。
您可以从扩展坞上断开电源适配器并将其直接插入Switch。如果Switch直接从适配器充电但不为扩展坞供电，则表示扩展坞出现问题。如果适配器不工作，请检查电源插座。如果插座没问题，请根据需要更换扩展坞或电源适配器。
9. 尝试使用不同的 HDMI 电缆
如果你想要 60hz的1080p 输出， Switch至少需要一根高速HDMI电缆，这是Switch提供的最好的。如果您使用的是标准HDMI电缆而不是高速电缆，您将被限制为 720p 或 1080i。由于Switch不支持 1080i 输出，您将被限制为 720p！
除了使用速度足够快的 1080p 电缆外，您的电缆可能还需要固定。因此，请尝试使用您认为有效的不同电缆，看看您的电视是否会接收到信号。
10. 尝试不同的 HDMI 端口
如果不是电缆，则可能是端口！在电视上尝试不同的HDMI端口，看看是否有任何不同。将Switch插入HDMI输出端口。某些电视具有不接受传入信号或需要在电视设置中切换到输入模式的音频输出或直通端口。
11. 用不同的电视测试
大多数家庭都有多台电视(TVs)，但即使您没有，也可以轻松地将带有扩展坞的Switch带到朋友家，并在他们的电视上进行测试。您可以将Switch连接到任何带有HDMI输入的计算机显示器。如果问题在其他显示设备上仍然存在，您可以放心地假设您的扩展坞或Switch出现问题。
12.联系(Nintendo Support)任天堂(Touch)支持
如果以上尝试均无效，请联系Nintendo 支持(Nintendo Support)。您的Switch或其配件出现问题可能需要保修更换或维修。如果您的Switch不再在保修期内，请与Nintendo 支持人员(Nintendo Support)聊天，以防万一，他们可能会提供更具体的建议。或者，您的问题可能在延长保修期的特殊条件下得到保障。
如果您不想使用Nintendo 支持(Nintendo Support)，请确保您使用信誉良好的游戏机维修服务或购买经过认证的更换部件。
Nintendo Switch Not Connecting to TV? 12 Ways to Fix
The Nintendo Switch console is massively popular and gеnerally a simple plug-and-play hybrid device. The focus is on fun without complications that come with PCs or high-end next-gen consoles.
That doesn’t mean the Switch is completely bug-free. Sometimes things go wrong, and one issue players face when they try to “switch” from playing in handheld mode to playing on a TV, they only see a black screen. We’ll walk you through common troubleshooting tips if you want to fix Nintendo Switch TV connection issues.
Which Switch Models Can Connect To a TV?
The Switch gets its name from its ability to “Switch” from being a handheld console to a home console connected to a TV. That’s true of the OLED and standard Switch, but if you have a Nintendo Switch Lite, there’s no way to connect it to a TV.
Despite having a USB-C port, it lacks the hardware for video output over USB. So even if you use a third-party dock that the Lite can physically plug into, it won’t output anything to your TV.
Connect Everything In The Correct Order
It usually doesn’t matter how you plug everything in, but if you have trouble try this specific order to connect everything:
- Start with everything unplugged
- Check the AC power cable for any damage
- Connect the Switch AC adapter to the dock
- Plug the AC adapter into the wall outlet
- Connect one end of the HDMI cable to the dock
- Connect the HDMI cable to the TV’s HDMI input
- Dock your Switch
If this doesn’t work, move on to the troubleshooting steps below.
1. Restart Your Switch and TV
After plugging everything in correctly, turn off your Switch and TV. Then turn them both on again to see if that resolves the issue. You can try this twice, alternating which device you switch on first to see if this makes a difference.
We don’t mean putting your Switch into Sleep Mode. Instead, you should power cycle your Switch. Press the power button on the Switch until you see the power options menu. Then select Power Off.
You can also soft reset your Switch by holding the power button until the console powers off. Turning the console back on with the Power Button completes the power cycle in both cases.
2. Update Your Switch System Software and TV
Smart TVs and modern consoles get software updates all the time. If you’re using a Smart TV (or even a non-smart TV), check if new firmware isn’t available. Smart TVs can get their updates over the internet directly, but for non-smart TVs, you may have to download the update and save it to a thumb drive. Consult the TV’s manual for the specific procedure.
On the Switch side of the equation, check for system updates. This should happen automatically when you connect to the internet.
3. Check Your Output Settings
By default, your Switch picks the best video output mode automatically. If someone manually sets it to something the current TV does not support, you won’t get any picture.
- Turn on your Switch in handheld mode and open the system page on the Home Menu.
- Scroll down to TV output and select it.
- Open TV Resolution.
- Choose Automatic, or choose the mode that matches your TV.
Virtually all modern TVs support all of the modes the Switch uses. Still, the Automatic settings get it wrong, so manually selecting the correct resolution might resolve this issue.
4. Check Your TV Input Settings
On some TV models, you can specify the video format and other settings related to the specific HDMI input used. For example, if your TV is set to accept a 1080i (interlaced) video signal, it won’t display a 1080p (progressive scan) image.
Check your TV manual to see if such a setting exists and reset it to default or 1080p. You can use the “settings” or “menu” button on your TV remote to access its menus.
5. Connect Your Switch Directly To the TV
If your Switch is connected to your TV through another device like a soundbar bar or home theater system with HDMI pass-through, try connecting it directly instead. If a direct connection works, it points to an issue with the intermediary device or one of the intermediary cables. You may bypass that device or change its settings to work with the Switch. With some devices, a firmware or software update might be possible.
6. Are You Using The Right Input?
Your TV probably has more than one HDMI input, and you may have selected the wrong input in the TV settings. So use your television’s input selection function and ensure you have set it to the same input your Switch is plugged into. For example, if you’ve plugged the Switch into the port marked “HDMI 1”, you should also set the TV’s input to HDMI 1, not HDMI 2.
Here’s a tip: some TVs only support HDR on certain HDMI inputs. Since the Switch does not support HDR, it’s a waste to plug it into an HDR-capable port if a non-HDR port is available. Instead, save your HDR ports for devices like an Apple TV.
7. Don’t Use a Third-party Dock
Since the Switch’s launch, there have been issues with third-party docks. The Nintendo Switch dock uses custom features, meaning you can’t just plug in any old USB-C dock and expect it to work.
Unlicensed third-party docks advertised on sites like Amazon can get this wrong or stop working after a Switch system software update. There have even been cases where third-party docks permanently brick the Switch!
So if you’re having TV connection issues, change the official Switch dock if you can, or at the very least, use a dock officially sanctioned by Nintendo.
8. Check The Dock’s Power
You won’t see anything on-screen if the Switch dock isn’t getting power. The Switch itself cannot power the dock. A tell-tale sign that the dock isn’t getting power is that the Switch’s screen stays on while in the dock.
You can disconnect the power adapter from the dock and plug it directly into the Switch. If the Switch charges directly from the adapter but doesn’t power the dock, it means there’s something wrong with the dock. If the adapter isn’t working, check the power outlet. If the outlet is fine, replace the dock or power adapter as necessary.
9. Try a Different HDMI Cable
The Switch requires at least a High-speed HDMI cable if you want 1080p output at 60hz, which is the best the Switch offers. If you’re using a standard HDMI cable rather than a high-speed cable, you’ll be limited to 720p or 1080i. Since the Switch doesn’t support 1080i output, you’ll be limited to 720p!
Apart from using a fast enough cable for 1080p, your cable may need to be fixed. So try a different cable you know works, and see if your TV will pick up the signal.
10. Try a Different HDMI Port
If it’s not the cable, it might be the port! Try different HDMI ports on your TV to see if that makes any difference. Plug the Switch into an HDMI out port. Some TVs have audio-out or passthrough ports that don’t accept incoming signals or need to be switched to input mode in the TV settings.
11. Test With a Different TV
Most households have multiple TVs, but even if you don’t, you can easily take your Switch with its dock to a friend’s house and test it with their TV. You can connect the Switch to any computer monitor with an HDMI input. If the problem persists on other display devices, you can safely assume something is wrong with your dock or Switch.
12. Get in Touch With Nintendo Support
If nothing you try above works, it’s time to get in touch with Nintendo Support. A problem with your Switch or its accessories may require warranty replacement or repair. If your Switch is no longer under warranty, chat with Nintendo Support, just in case, they may have more specific advice. Or perhaps your issue is covered under special conditions that extend the warranty.
If you don’t want to use Nintendo Support, make sure you employ a reputable game console repair service or buy certified replacement parts.
