在 Windows 10 中禁用 USB 选择性挂起设置：^{(Disable USB Selective Suspend Setting in Windows 10: )}USB 选择性挂起功能^{(USB Selective Suspend Feature)}允许您在USB设备未主动使用时将其置于非常低功耗状态模式。使用USB 选择性挂起^{(USB Selective Suspend)}功能Windows可以节省电量并提高系统性能。此功能仅在USB设备的驱动程序支持Selective Suspend时有效，否则将不起作用。此外，这也是Windows能够避免外部USB设备（如硬盘^(Hard)或SSD ）中的数据丢失和驱动程序损坏的方式。

如您所见，在Windows 10中使用^{(Windows 10)}USB 选择性挂起^{(USB Selective Suspend)}功能有很多优点，但有时此功能会导致许多USB错误，例如无法识别USB设备、^(USB)设备描述符请求^{(Device Descriptor Request)}失败等。在这种情况下，您需要禁用USB 选择性暂停设置^{(USB Selective Suspend Setting)}以修复USB错误。

什么是 USB 选择性挂起功能？^{(What is the USB Selective Suspend feature?)}

虽然我们已经完成了这个功能的基本解释，但是在这里我们将根据微软的说法来看看什么是^(Microsoft)USB Selective Suspend功能：

“ USB选择性挂起功能允许集线器驱动程序挂起单个端口，而不会影响集线器上其他端口的操作。USB设备的选择性暂停在便携式计算机中特别有用，因为它有助于节省电池电量。许多设备，例如指纹读取器和其他类型的生物识别扫描仪，只需要间歇性地供电。在设备不使用时暂停此类设备可降低整体功耗。”

您应该启用还是禁用 USB 选择性挂起设置^{(Should you Enable or Disable USB Selective Suspend Setting)}

好吧，您绝对应该启用USB 选择性挂起^{(USB Selective Suspend)}功能，因为它有助于提高 PC 的电池寿命。许多USB设备（例如打印机、扫描仪等）全天都没有使用，因此这些设备将处于低功耗模式。您的活动USB^(USB)设备可以使用更多电量。

现在，如果您遇到 USB 错误^{(if you’re facing USB errors)}（例如USB设备无法识别） ，您应该在 Windows 10 中禁用 USB 选择性暂停设置。^{(Disable USB Selective Suspend Setting in Windows 10)} 此外，如果您无法让您的 PC 进入睡眠或休眠模式，那么这是因为您的某些USB端口未暂停，您需要再次禁用USB 选择性暂停^{(USB Selective Suspend)}功能才能解决此问题。

到目前为止，我们已经介绍了有关USB 选择性暂停^{(USB Selective Suspend)}功能的所有内容，但我们还没有讨论如何实际启用或禁用USB 选择性暂停设置^{(USB Selective Suspend Setting)}。好吧^(Well)，话虽如此，让我们看看如何在下面列出的指南的帮助下在Windows 10中禁用^{(Windows 10)}USB 选择性暂停设置。^{(USB Selective Suspend Setting)}

在 Windows 10 中禁用 USB 选择性暂停设置^{(Disable USB Selective Suspend Setting in Windows 10)}

确保 创建一个还原点^{(create a restore point)} 以防万一出现问题。

1.右键单击任务栏^(Taskbar)上的电池图标，然后选择电源选项。^{(Power Options.)}

注意：^(Note:)您也可以在Windows 搜索^{(Windows Search)}中输入电源计划，然后从搜索结果中单击“编辑电源计划”。^{(Edit Power Plan)}

2.单击 当前活动电源计划^{(Power Plan)}旁边的更改计划设置^{(Change plan settings)}。

3.现在点击“更改高级电源设置^{(Change advanced power settings)}”链接。

4.找到USB设置，然后单击Plus (+) icon将其展开。

5.在USB设置下你会发现USB选择性挂起设置。^{( USB selective suspend setting.)}

6.展开USB选择性挂起设置并从下拉菜单中选择已禁用。^(Disabled)

注意：^(Note:) 确保^(Make)将“On Battery”和“Pluged in”都设置为禁用。

7.单击应用，然后单击确定。

8.重新启动您的 PC 以保存更改。

完成上述步骤后，Windows 10将不再将USB设备置于低功耗状态模式。虽然在Windows 10中遵循上述步骤，但您可以按照相同的步骤在 Windows 7 和 Windows 8.1 中禁用 USB 选择性挂起设置。^{(Disable USB Selective Suspend Setting in Windows 7 and Windows 8.1.)}

仍然有问题？^{(Still having problems?)}

如果您仍然面临USB错误，或者您的USB设备仍然存在电源或睡眠问题，那么您可以禁用此类USB设备的电源管理。

1.按 Windows 键 + R 然后键入devmgmt.msc并按 Enter 打开设备管理器。^{(Device Manager.)}

2.展开通用串行总线控制器^{(Expand Universal Serial Bus controllers)}并连接有问题的USB设备。^(USB)

3.如果您无法识别插入的USB设备，则需要在每个 USB 根集线器和控制器上执行这些步骤。^{(every USB Root Hubs and controllers.)}

4.右键单击根集线器^{(Root Hub)}并选择属性。^{(Properties.)}

5.切换到电源管理^{(Power Management)}选项卡并取消选中^(uncheck)“允许计算机关闭此设备以节省电源^{(Allow the computer to turn off this device to save power)}”。

6.对其他USB Root Hubs/controllers.

受到推崇的：^{(Recommended:)}

• 在 Windows 10 上修复 Minecraft 崩溃问题的 10 种方法^{(10 Ways To Fix Minecraft Crashing Issues on Windows 10)}
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• 修复 Chrome 中的 ERR INTERNET DISCONNECTED 错误^{(Fix ERR INTERNET DISCONNECTED Error in Chrome)}
• 在 Android 上编辑 PDF 的 4 个最佳应用^{(4 Best Apps to Edit PDF on Android)}

就是这样，您已经成功学习了如何在 Windows 10 中禁用 USB 选择性挂起设置，^{(How to Disable USB Selective Suspend Setting in Windows 10,)}但是如果您对本教程仍有任何疑问，请随时在评论部分提出。

Disable USB Selective Suspend Setting in Windows 10

Disable USB Selective Suspend Setting in Windows 10: USB Selective Suspend Feature allows you to put your USB devices in a very low power state mode when they are not actively in use. Using the USB Selective Suspend feature Windows can save power and increase system performance. This feature only works if the driver for the USB device supports Selective Suspend, otherwise it won’t work. Also, this is how Windows is able to avoid data loss and driver corruption in external USB devices such as Hard disk or SSD.

As you can see there are many advantages of using the USB Selective Suspend feature in Windows 10, but sometimes this feature is the cause of many USB errors such as USB device not recognized, Device Descriptor Request Failed, etc. In such cases, you need to disable USB Selective Suspend Setting in order to fix the USB errors.

What is the USB Selective Suspend feature?

Although we have already gone through the basic explanation of this feature, but here we will see what is USB Selective Suspend feature according to Microsoft:

“The USB selective suspend feature allows the hub driver to suspend an individual port without affecting the operation of the other ports on the hub. Selective suspension of USB devices is especially useful in portable computers since it helps conserve battery power. Many devices, such as fingerprint readers and other kinds of biometric scanners, only require power intermittently. Suspending such devices, when the device is not in use, reduces overall power consumption.”

Should you Enable or Disable USB Selective Suspend Setting

Well, you should definitely enable USB Selective Suspend feature as it helps in improving the battery life of your PC. Many USB devices such as printers, scanners, etc are not actively in use throughout the day, so these devices will be put in low power mode. And more power would be available to your active USB devices.

Now you should Disable USB Selective Suspend Setting in Windows 10 if you’re facing USB errors such as USB device not recognized. Also, if you’re unable to put your PC to sleep or hibernate mode then this is because some of your USB ports are not suspended and again you need to disable USB Selective Suspend feature in order to fix this issue.

So far, we have covered everything regarding USB Selective Suspend feature, but we still haven’t discussed how to actually enable or disable USB Selective Suspend Setting. Well, that being said let’s see How to Disable USB Selective Suspend Setting in Windows 10 with the help of the below-listed guide.

Disable USB Selective Suspend Setting in Windows 10

Make sure to create a restore point just in case something goes wrong.

1.Right-click on the battery icon on Taskbar and select Power Options.

Note: You could also type power plan in Windows Search and then click on “Edit Power Plan” from the search result.

2.Click on Change plan settings next to your currently active Power Plan.

3.Now click on “Change advanced power settings” link.

4.Find USB settings and then click on the Plus (+) icon to expand it.

5.Under USB settings you will find USB selective suspend setting.

6.Expand USB selective suspend settings and select Disabled from the drop-down.

Note: Make sure it is set to disable for both “On Battery” and “Plugged in”.

7.Click Apply followed by OK.

8.Reboot your PC to save changes.

Once you have followed the above steps, Windows 10 will no longer put USB devices into low power state mode. While the above steps are followed in Windows 10 but you can follow the same steps to Disable USB Selective Suspend Setting in Windows 7 and Windows 8.1.

Still having problems?

If you’re still facing USB errors or if your USB device is still having power or sleep issues then you disable power management for such USB devices.

1.Press Windows Key + R then type devmgmt.msc and hit Enter to open Device Manager.

2.Expand Universal Serial Bus controllers and connect your USB device which is having issues.

3.If you can’t identify your plugged in USB device then you need to perform these steps on every USB Root Hubs and controllers.

4.Right-click on the Root Hub and select Properties.

5.Switch to the Power Management tab and uncheck “Allow the computer to turn off this device to save power“.

6.Repeat the above steps for the other USB Root Hubs/controllers.

Recommended:

• 10 Ways To Fix Minecraft Crashing Issues on Windows 10
• Enable Remote Desktop on Windows 10 under 2 Minutes
• Fix ERR INTERNET DISCONNECTED Error in Chrome
• 4 Best Apps to Edit PDF on Android

That’s it you have successfully learned How to Disable USB Selective Suspend Setting in Windows 10, but if you still have any questions regarding this tutorial then please feel free to ask them in the comment’s section.

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