Win10 can’t drive the device. Every time a new device is inserted, you have to disable that device first, and then enable it to recognize and use it.

Especially the usb device, no matter what usd device is, it cannot be recognized after plugged in, and it will be displayed as an exclamation mark in the device manager. Disable it first, and then enable it after a few minutes.

My model: Acer - Hummingbird Legend series

Repair method:

Device Manager -> Universal Serial Bus Controller, delete the drivers inside one by one

 

Then restart the computer and it will be solved

If it still doesn't work, use the system package to repair;

If it still doesn't work, reinstall the system