The USB port of Arduino Mega 2560 is not working (supplies power to the board but no device is detected in the device manager). Is there any other way to dump the
![Gikfun 60 Seconds DIY Electronic Timer Soldering Practice Board Kit for Arduino 61 Red LED EK1904 - - Amazon.com Gikfun 60 Seconds DIY Electronic Timer Soldering Practice Board Kit for Arduino 61 Red LED EK1904 - - Amazon.com](https://m.media-amazon.com/images/I/81FWwoGQdPL._AC_UF894,1000_QL80_.jpg)
Gikfun 60 Seconds DIY Electronic Timer Soldering Practice Board Kit for Arduino 61 Red LED EK1904 - - Amazon.com
![COM port number changes when connecting board on different ports or in bootloader mode – Arduino Help Center COM port number changes when connecting board on different ports or in bootloader mode – Arduino Help Center](https://support.arduino.cc/hc/article_attachments/360016539199/COM_port_changes_1.png)
COM port number changes when connecting board on different ports or in bootloader mode – Arduino Help Center
![So I was testing this circuit with the motor and battery for the first time and it was connected to my laptop. Everything ran well for a few seconds until the motor So I was testing this circuit with the motor and battery for the first time and it was connected to my laptop. Everything ran well for a few seconds until the motor](https://preview.redd.it/so-i-was-testing-this-circuit-with-the-motor-and-battery-v0-r95qklybbhh91.jpg?width=640&crop=smart&auto=webp&s=2d8b3c733b652269c91ca133dcfe5d9f51d56c5a)