Windows 10 - Where are the COM ports? (Are there no COM ports ...
2021年4月1日 · I don't think COM ports would be listed under USB controllers. In Device Manager, go to the View menu, and click Show hidden devices. Your COM ports (if any) …
How to identify Com Ports in Windows10 - Microsoft Community
2019年1月5日 · However, serial bus controller in Device Manager contains USB devices and USB port numbers and it seems COM Ports devices might be hidden, so please follow the steps …
the usb port on microsoft surface is not working
2021年7月15日 · Run Surface Diagnostic Toolkit and check for Windows Update. Make sure to check View Optional features and select all necessary updates for your device. Restart the …
USB C Ports are not working - Microsoft Community
2024年4月24日 · - Reset USB Ports: Unplug your USB-C device, then shut down your Surface by selecting Start > Power > Shut down. After 10 seconds, press and hold the Power button for …
Surface pro 3 COM port - Microsoft Community
2015年3月11日 · I have the same program loaded on the Surface, I can operate the program, I just can't get info to transfer. No power or charging is needed. I just need the Surface to …
USB-C ports not recognizing external devices - Microsoft …
2021年12月4日 · - Run Surface Diagnostic Toolkit and check Windows Update. - I nstall manually the driver package. Check the specific OS build of your Windows Settings > System > About. …
Com Port is Missing / Ports Option Not Available In Device Manager
My com port is missing. And the ports option is not available in Device Manager. I'm able to perfectly connect and use my phone/modem with the computer. I had gone through several …
Surface Laptop 4 with Dock 2 not recoginizing ports, display ports …
2024年10月27日 · The Surface App does not recognize that there is a Surface dock attached. (If I plug the laptop 2 in, that it immediately populates the surface dock. Surface Dock 2 Device …
Why won't the top USB C port on my Surface Pro 9 not recognize …
2023年11月16日 · Problems with power: Your Surface Pro 9's top USB-C connector could not be giving the USB hard drive enough power. You can look at the articles below that might be …
Surface Book 3 USB ports not working - Microsoft Community
2023年11月20日 · Then restart your Surface. Check pending updates available. Go to Settings >> Windows updates >> Check for updates. Manually update the drivers and firmware for your …