* A: No. It is not support to do so.
The POWERBANK output may not have a polarity protection circuit, and there is no path management for this connection.
<span style='color:red;'>14. After installing the script, the fan does not turn?
* A: Please run the following command and tell us the result. Or upgrade the system to reinstall the test.
sudo python /home/pi/x735-v2.5/pwm_fan_control.py
"/Home/pi/x735-v2.5" indicates the path where pwn_fan_control.py is located.
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