What if the computer can't recognize the USB device? (How to solve the problem that the USB device is not recognized)

Software download Contribution 2022-03-03 13:45:38 browse

In the process of daily use, we often encounter problems that USB external devices such as USB flash disk, mouse, and external keyboard cannot recognize.

1、 Attempt to shut down or restart the computer

You can try to connect the device to another USB port. If it cannot be solved, restart the computer and connect it again. If it is still unrecognized, you can try to remove the USB device, press and hold the power button to force it to shut down, and wait for a few minutes before reconnecting the power.

How to solve the problem that USB devices are not recognized

2、 Update relevant USB drive

Right click the Start menu, select Device Manager, expand the Universal Serial Bus Controller option, and view your USB device list. An unrecognized device will be displayed in the list. Right click the device, click Properties, select Update Driver under Driver Options, and select Auto Search for updated driver software.

3、 Set USB power management

Right click the Start menu, select Device Manager, expand Universal Serial Bus Controller, right click USB Root Hub, select Properties, and under the label of Power Management, remove the check that allows the computer to turn off this device to save power.

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