Enter into the bootloader to flash new firmware in 3 ways:
* **Bootmagic reset**: Hold down the key at (0,0) in the matrix(The F1 key in this case) and plug the the keyboard in.
* **Physical reset button**: Briefly press the button on the back and left side of the PCB(exactly under where the "2" key would be located) while the PCB is plugged in.
* **Keycode in layout**: Press the key mapped to `RESET` (RALT + E in this case) while the keyboard is plugged in.
See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).