What should I do if the dongle is plugged into the computer and there is no response, and there is no prompt to install the driver!

What should I do if the dongle is plugged into the computer and there is no response, and there is no prompt to install the driver!

 
The dongle does not respond when plugged into the computer. The reasons and solutions are as follows:

1. First check whether the dongle is normal on other computers, and continue if there is no problem. If there is a problem, continue to try another computer.

2. You can turn off the antivirus and monitoring security software on your computer first. Anti-virus software performs anti-virus on the software, and can deal with it if there is a problem.

3. If you need a driver, you can install the driver directly, find the driver for the appropriate computer model, and then try to update it.

4. Check whether the dongle is working normally in the device manager, if there is an error ("!"), delete and reinstall the driver, search for the driver of the appropriate computer model, and then try to update.

5. Repeatedly plug and unplug the dongle to see how the computer reacts. If it is because of the computer, you can repair the computer first and try again.