surface键盘又无法识别

安装了7月份的最新版Win10，双键大法还是不管用，真TM气人啊。

微软技术给说说确切的原因也行啊，如果是固件的原因可以等等新固件，如果是键盘硬件损坏也早想办法。

这两天晚上只有很少的时间能试下devcon的内容，研究了一下。不知道你是否今天有空继续研究下。共享下研究的结果。

我这边之前也是显示remove 失败，查了下说可能是devcon的版本不适配造成的。

这个devcon是个DDK或者WDK下的驱动管理工具，

这里是下载地址：

https://developer.microsoft.com/en-us/windows/hardware/windows-driver-kit

这里是这个工具的官方教程

https://technet.microsoft.com/zh-cn/library/ff544746?f=255&MSPPError=-2147217396

有空可以先试下，晚上回去我会再尝试下看看是否能成功。

你好，你试了吗，我昨晚更新到1703的7月份固件也还是不能识别键盘。

昨晚试了，安装了WDK，然后用WDK里带的devcon试了下，能成功删除那两个驱动，但是键盘依然没有亮...

各位也可以试试，看看是不是有效果。可能我们的问题未必完全一致。

这句可以正常执行

devcon Remove USB\ROOT_HUB30 devcon Rescan devcon Rescan USB\ROOT_HUB30

这句需要更改为以下内容

devcon Remove USB*VID_045E* devcon Rescan devcon Rescan USB*VID_045E*

这句可以查看当前设备上挂载的驱动列表devcon -m:\计算机名 find *

我的效果是执行之后，所有外挂设备全部失效，只能用触屏操作

重启后恢复，但是键盘依然没反应。

https://www.reddit.com/r/Surface/comments/6rzd04/keyboard\_type\_cover\_no\_working\_in\_surface\_pro\_3/

[PRO3]Keyboard Type Cover no Working in Surface Pro 3 (self.Surface)

jdfxp 於 2 天前 發表

Well, this is the date when my Surface stopped working the keyboard, July 22. Do not admit it, but that was Microsoft's fault.

I have 2 Type Cover, how can both stop working at the same time?

From so much I did Recovey I managed to make it work twice, but when I hung up the surface stopped again.

Do not tell me what I should do besides what Microsoft says on your site, I've done everything and nothing to come back. The same user had the same problem as mine on the same day, but I realized that many users had this problem in July.

Unfortunately Microsoft engineers are sleeping, and they are out.

I do not know what else to do? Disassemble? Sell?

It's all updated! In this last update of Windows some users with SP4 fixed the keyboard problem, but in SP3 NO.

This is normal?

https://answers.microsoft.com/en-us/surface/forum/surfpro3-surfdrivers/keyboard-not-working-surface-pro-3/46fd1e47-cfe0-4351-9aa5-46ae3d296fa7

https://answers.microsoft.com/en-us/surface/forum/surfpro4-surfdrivers/surface-pro-type-cover-does-not-work-after-latest/779f3afa-c433-41b3-889c-1a0c81a724f6

http://forums.hardwarezone.com.sg/tablet-den-328/ms-surface-pro-4-singapore-5198256-232.html

https://www.reddit.com/r/Surface/comments/6q6uqy/disappointed_with_microsoft_support/?st=j60ybed8&sh=f5c4fc30

https://forums.windowscentral.com/microsoft-surface-pro-4/462755-about-quit-surface-last-try-about-my-issue-sp4-type-cover-rotation-not-working.html

http://www.surfaceforums.net/threads/sp3-touch-screen-and-keyboard-not-working.14831/#post-171824

https://answers.microsoft.com/en-us/surface/forum/all/surface-pro-4-jul-2017-update/1c188925-c234-4369-8c93-af74417534d1

https://answers.microsoft.com/en-us/surface/forum/x/y/1c188925-c234-4369-8c93-af74417534d1?rtAction=1501610809966